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Errata pg X001; DOI: 10.1039/P1975000X001 |
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Notices to authors pg X002; DOI: 10.1039/P1975000X002 |
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Index of authors, 1975 pg 2533; DOI: 10.1039/P19750002533 |
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Index of subjects, 1975 pg 2557; DOI: 10.1039/P19750002557 |
Issue 1
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Contents pages pg P001; DOI: 10.1039/P197500FP001 |
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Reactive intermediates. Part XXIV. 1H-Azirine intermediates in the pyrolysis of 1H-1,2,3-triazoles Thomas L. Gilchrist Geoffrey E. Gymer and Charles W. Rees pg 1; DOI: 10.1039/P19750000001 |
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Reactive intermediates. Part XXV. Investigation of the pyrolysis of 1,4- and 1,5-diphenyl-1,2,3-triazoles by use of 13C-labelled compounds Thomas L. Gilchrist Charles W. Rees and Colin Thomas pg 8; DOI: 10.1039/P19750000008 |
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Reactive intermediates. Part XXVI. Flash vacuum pyrolysis of phenyl-substituted 1,2,4-triazoles; a new synthesis of isoindoles Thomas L. Gilchrist Charles W. Rees and Colin Thomas pg 12; DOI: 10.1039/P19750000012 |
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Benzo[c]cinnoline N-imides Stephanie F. Gait Michael E. Peek Charles W. Rees and Richard S. Storr pg 19; DOI: 10.1039/P19750000019 |
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Azimines as 1,3-dipoles S. Richard Challand Stephanie F. Gait Michael J. Rance Charles W. Rees and Richard C. Storr pg 26; DOI: 10.1039/P19750000026 |
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1,2,3-Benzotriazines Brian M. Adger Steven Bradbury Martin Keating Charles W. Rees Richard C. Storr and Michael T. Williams pg 31; DOI: 10.1039/P19750000031 |
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Attempted routes to benzazetes Brian M. Adger Martin Keating Charles W. Rees and Richard C. Storr pg 41; DOI: 10.1039/P19750000041 |
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Benzazetes (1-azabenzocyclobutenes) Brian M. Adger Charles W. Rees and Richard C. Storr pg 45; DOI: 10.1039/P19750000045 |
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The shikimate pathway. Part IV. The stereochemistry of the 3-dehydroquinate dehydratase reaction and observations on 3-dehydroquinate synthetase Mervyn J. Turner Brian W. Smith and Edwin Haslam pg 52; DOI: 10.1039/P19750000052 |
Microbiological hydroxylation. Part XIV. Hydroxylation in the terminal rings of dioxygenated 5 -androstanes with the fungi Wojnowicia graminis and Ophiobolus herpotrichus(Mrs.) Virginia E. M. Chambers Sir Ewart R. H. Jones G. Denis Meakins John O. Miners and Alistair L. Wilkins pg 55; DOI: 10.1039/P19750000055 |
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Isomerisation of 1,2,3,4,5,8-hexahydroisoquinolines to hexahydroisoquinolines containing a 1,3-diene system Trevor A. Crabb and John R. Wilkinson pg 58; DOI: 10.1039/P19750000058 |
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Reaction of lead tetra-acetate with aldehyde nitrophenylhydrazones Richard N. Butler and William B. King pg 61; DOI: 10.1039/P19750000061 |
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Selective nitration of aromatic substrates: reaction of nitrogen dioxide with arylthallium(III) compounds (Mrs.) Beryl Davies and C. Barry Thomas pg 65; DOI: 10.1039/P19750000065 |
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Autoxidation of polysubstituted isoindoles. Part II. Products from 1,3-diphenyl- and 1,2,3-triphenyl-isoindoles Munir Ahmed Larry J. Kricka and John M. Vernon pg 71; DOI: 10.1039/P19750000071 |
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Photocyclisation of some 1,6-diarylhexa-1,3,5-trienes William Carruthers Nigel Evans and Ratnam Pooranamoorthy pg 76; DOI: 10.1039/P19750000076 |
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Dehydration of some 9-methyl-9-hydroxybicyclo[3.3.1]nona-3,7-dien-2-ones Choi-nang Lam and John M. Mellor pg 80; DOI: 10.1039/P19750000080 |
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Partial synthesis of gibberellin A37 from gibberellin A13 David H. Bowen Christopher Cloke David M. Harrison and Jake MacMillan pg 83; DOI: 10.1039/P19750000083 |
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Biosynthesis of terpenes and steroids. Part X. The sterols of some yeast mutants doubly defective in ergosterol biosynthesis Derek H. R. Barton A. A. Leslie Gunatilaka Trevor R. Jarman David A. Widdowson Martin Bard and Robin A. Woods pg 88; DOI: 10.1039/P19750000088 |
Issue 2
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Contents pages pg P005; DOI: 10.1039/P197500FP005 |
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Photoaddition of the charge-transfer complexes of 7,7,8,8-tetracyanoquinodimethane–toluene systems Kazuyuki Yamasaki Teijiro Yonezawa and Mamoru Ohashi pg 93; DOI: 10.1039/P19750000093 |
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Some aspects of the oxidation of deoxyhumulones to humulones Edward Collins Gareth D. John and Patrick V. R. Shannon pg 96; DOI: 10.1039/P19750000096 |
Steric effects in the reactions of  -unsaturated ketonep-tolylsulphonylhydrazones: a route to 1,2-benzodiazepines via 1,7-ring closure of 1,1-diaryl-3-diazoalkenesJohn T. Sharp Robert H. Findlay and Peter B. Thorogood pg 102; DOI: 10.1039/P19750000102 |
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Stable carbocations. Part VIII. Fragmentation reactions of ferrocenylalkylium ions Trevor S. Abram and William E. Watts pg 113; DOI: 10.1039/P19750000113 |
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Stable carbocations. Part IX. Reactions involving sterically crowded ferrocenylalkylium ions Trevor S. Abram and William E. Watts pg 116; DOI: 10.1039/P19750000116 |
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Reactions of palladium(II) with organic compounds. Part III. Reactions of aromatic iodides in basic media Ferrers R. S. Clark Richard O. C. Norman and C. Barry Thomas pg 121; DOI: 10.1039/P19750000121 |
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A general synthesis of 4-substituted 1-(-D-ribofuranosyl)imidazo[4,5-c]pyridines Jesse A. May jun. and Leroy B. Townsend pg 125; DOI: 10.1039/P19750000125 |
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The chemistry of organoborates. Part I. New, high yield ketone syntheses by reaction of trialkylcyanoborates with acylating agents or N-phenylbenzimidoyl chloride Andrew Pelter Keith Smith Michael G. Hutchings and Keith Rowe pg 129; DOI: 10.1039/P19750000129 |
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The chemistry of organoborates. Part II. High yield syntheses of trialkylmethanols by the cyanoborate process Andrew Pelter Michael G. Hutchings Keith Rowe and Keith Smith pg 138; DOI: 10.1039/P19750000138 |
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The chemistry of organoborates. Part III. Protonation of trialkylcyanoborates Andrew Pelter Michael G. Hutchings and Keith Smith pg 142; DOI: 10.1039/P19750000142 |
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Chemistry of organoborates. Part IV. Stereochemistry and relative migratory aptitudes of alkyl groups in the cyanoborate process Andrew Pelter Michael G. Hutchings Keith Smith and David J. Williams pg 145; DOI: 10.1039/P19750000145 |
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Synthesis and reactions of isoprenyl terminal epoxides in the chromone and quinoline series Michael F. Grundon and H. Martyn Okely pg 150; DOI: 10.1039/P19750000150 |
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Cleavage of halogenobenzophenones by potassamide in ammonia; new routes to xanthen- and thioxanthen-9-ones Martin S. Gibson S. Martin Vines and John M. Walthew pg 155; DOI: 10.1039/P19750000155 |
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Reaction of phenyl-lithium and bromobenzene with carbon disulphide Masataka Yokoyama Takeshi Kondo Nobuko Miyase and Masako Torri pg 160; DOI: 10.1039/P19750000160 |
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Fungal products. Part XIII. Xanthomegnin, viomellin, rubrosulphin, and viopurpurin, pigments from Aspergillus sulphureus and Aspergillus melleus Richard C. Durley Jake MacMillan Thomas J. Simpson Alasdair T. Glen and W. Brian Turner pg 163; DOI: 10.1039/P19750000163 |
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A simple method for the removal of phenolic hydroxy-groups Werner Lonsky Helmut Traitler and Karl Kratzl pg 169; DOI: 10.1039/P19750000169 |
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o-Quinonoid compounds. Part VIII. Photodecarbonylation of 1,3-diphenylinden-2-one adducts; 1,5-sigmatropic shifts in sterically stabilised o-quinodimethanes David W. Jones and Geoffrey Kneen pg 171; DOI: 10.1039/P19750000171 |
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o-Quinonoid compounds. Part IX. Photodecarboxylation of 2-benzopyran-3-one adducts and photoreactions of the derived o-quinodimethanes David W. Jones and Geoffrey Kneen pg 175; DOI: 10.1039/P19750000175 |
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Studies on the synthesis of novel carbohydrates with sulphur in the ring. Part II. Analogues of derivatives of unsaturated deoxy-ulopyranosidonic acids via Diels–Alder reactions with methyl cyanodithioformate Dolatrai M. Vyas and George W. Hay pg 180; DOI: 10.1039/P19750000180 |
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Structures of the red sandalwood pigments santalins A and B Alberto Arnone Lorenzo Camarda Lucio Merlini and Gianluca Nasini pg 186; DOI: 10.1039/P19750000186 |
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Oxymetallation. Part VII. Peroxymercuration of terminal, medial, and cyclic alkenes without accompanying acyloxymercuration A. J. Bloodworth and I. M. Griffin pg 195; DOI: 10.1039/P19750000195 |
Issue 3
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Contents pages pg P007; DOI: 10.1039/P197500FP007 |
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Mechanism of the reaction between trialkyl phosphates and dialkyl phosphorochloridates: nucleophilic sites in phosphorus(V) esters Peter Simpson and Andrzej Zwierzak pg 201; DOI: 10.1039/P19750000201 |
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Structures of two dimers formed from oroselol with acids Vinayak S. Kamat Thakur D. Audichya Girish K. Trivedi and Sasanka C. Bhattacharyya pg 204; DOI: 10.1039/P19750000204 |
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Reactions involving transition metals. Part VIII. Decomposition of hydroperoxides catalysed by iridium(I) and by rhodium(I) complexes Brian L. Booth Robert N. Haszeldine and Geoffrey R. H. Neuss pg 209; DOI: 10.1039/P19750000209 |
N-bridged heterocycles. Part I. Synthesis and chemistry of NN -polymethylene-o-phenylenediaminesRoger J. Hayward and Otto Meth-Cohn pg 212; DOI: 10.1039/P19750000212 |
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N-bridged heterocycles. Part II. Synthesis and aromaticity of 1,3-polymethylene-benzimidazolium salts {[n](1,3)benzimidazolophanium salts}, -benzimidazolones, and -benzimidazolethiones Roger J. Hayward and Otto Meth-Cohn pg 219; DOI: 10.1039/P19750000219 |
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Photo-oxidation of bilirubin in hydroxylic solvents Raymond Bonnett and John Charles Marshall Stewart pg 224; DOI: 10.1039/P19750000224 |
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Oxidation of oct-1-ene and trans-oct-4-ene by lead(IV), thallium(III), and mercury(II) acetates Andrew Lethbridge Richard O. C. Norman C. Barry Thomas and William J. E. Parr pg 231; DOI: 10.1039/P19750000231 |
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Extractives from Guttiferae. Part XXIX. Synthesis of celebixanthone methyl ether and related 1,5,6,7-tetraoxygenated xanthones Augustus J. Quillinan and Feodor Scheinmann pg 241; DOI: 10.1039/P19750000241 |
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Synthesis of ten isomers of a macrocyclic polyether, tetramethyldibenzo-18-crown-6, and their complexes with salts of alkali metals David G. Parsons pg 245; DOI: 10.1039/P19750000245 |
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A new regiospecific synthesis of 8-bromocamphor Charles R. Eck Roy W. Mills and Thomas Money pg 251; DOI: 10.1039/P19750000251 |
Structure and transformation of products of the reactions of 2,2 -thiodi-isobutyrophenone with hydrazineEric Cuthbertson Andrew D. U. Hardy and David D. MacNicol pg 254; DOI: 10.1039/P19750000254 |
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Cyclisation reactions. Part III. Cyclisation of trans-2,3-epoxy-9-m-methoxyphenyl-2,6-dimethylnon-6-ene Dhanonjoy Nasipuri and Swadesh R. Ray Chaudhuri pg 262; DOI: 10.1039/P19750000262 |
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Potentially carcinogenic cyclopenta[a]phenanthrenes. Part X. Oxygenated derivatives of the carcinogen 15,16-dihydro-11-methylcyclopenta[a]phenanthren-17-one of metabolic interest Maurice M. Coombs Maureen Hall Veronica A. Siddle and Colin W. Vose pg 265; DOI: 10.1039/P19750000265 |
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Photochemical reactions of 1,2,4-dithiazole-3-thione and 1,2-dithiole-3-thione with olefins Renji Okazaki Fumio Ishii Kazumi Okawa Kenji Ozawa and Naoki Inamoto pg 270; DOI: 10.1039/P19750000270 |
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Studies in azole chemistry. Part I. Syntheses and reactions of some imidazole 3-oxides Ian J. Ferguson and Kenneth Schofield pg 275; DOI: 10.1039/P19750000275 |
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Neighbouring hydroxy-group participation in the reductive elimination of chlorine from 5,6-dichlorocholestanes with sodium borohydride Yoram Houminer pg 277; DOI: 10.1039/P19750000277 |
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Acyloxyoxosulphonium intermediates in the formation of sulphones from sulphoxides Rita Annunziata Mauro Cinquini and Stefano Colonna pg 282; DOI: 10.1039/P19750000282 |
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Nucleophile-induced cyclisation of 2-diazo-2-thiocyanatoacetophenone: 2-(cyanohydrazono)- and 2-(triphenylphosphoranylidenehydrazono)benzo[b]thiophen-3(2H)-one William T. Flowers Geoffrey Holt Michael A. Hope and Constantine P. Poulos pg 286; DOI: 10.1039/P19750000286 |
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An improved synthesis of 6H-pyrido[4,3-b]carbazole derivatives Malcolm Sainsbury Brian Webb and Raymond Schinazi pg 289; DOI: 10.1039/P19750000289 |
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Photochemical reactions of -aminovinyl phenyl ketones and related compounds Hiromu Aoyama Takehiko Nishio Yoshitaka Hirabayashi Tadashi Hasegawa Hiroshi Noda and Noboru Sugiyama pg 298; DOI: 10.1039/P19750000298 |
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Biosynthesis of aromatic isoprenoids. Part III. Mechanism of formation of the furan ring and origin of the 4-methoxy-group in the biosynthesis of furoquinoline alkaloids Michael F. Grundon David M. Harrison and (Mrs.) Caroline G. Spyropoulos pg 302; DOI: 10.1039/P19750000302 |
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N-quaternary compounds. Part XL. Syntheses of 1a,6a-dihydroindeno[1,2-b]azirin-6(1H)-ones and isomerisation to isoquinolinium derivatives Per Egil Hansen and Kjell Undheim pg 305; DOI: 10.1039/P19750000305 |
Issue 4
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Contents pages pg P009; DOI: 10.1039/P197500FP009 |
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Thiele–winter acetoxylation of quinones. Part VI. Methoxy- and hydroxy-(phenyl)-1,4-benzoquinones and (4-substituted phenyl)-1,4-benzoquinones John M. Blatchly Richard J. S. Green John F. W. McOmie and Sadiq A. Saleh pg 309; DOI: 10.1039/P19750000309 |
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Thiele–winter acetoxylation of quinones. Part VII. Some bromoderivatives of phenyl-1,4-benzoquinone John F. W. McOmie John B. Searle and Sadiq A. Saleh pg 314; DOI: 10.1039/P19750000314 |
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Photoaddition of allenes to p-quinones Nobuyuki Ishibe Kiyoyasu Hashimoto and Yukio Yamaguchi pg 318; DOI: 10.1039/P19750000318 |
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Epoxidation of 3,5-cyclo-5-androst-6-en-17-one Richard C. Cambie Peter W. Thomas and James R. Hanson pg 323; DOI: 10.1039/P19750000323 |
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Benzoquinone derivatives. Part I. Reactions of primary aliphatic amines with embelin (2,5-dihydroxy-3-undecyl-1,4-benzoquinone) and di-o-methylembelin Balawant S. Joshi and Venkatesh N. Kamat pg 327; DOI: 10.1039/P19750000327 |
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The chemistry of terpenes. Part XVIII. Synthesis of methyl (–)-cis-chrysanthemate and of a methyl (+)-cis-homochrysanthemate from (+)-car-3- and -2-ene Wesley Cocker Huntley St. J. Lauder and Patrick V. R. Shannon pg 332; DOI: 10.1039/P19750000332 |
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18-Norandrosta-8,11,13-trienes. Part IV. 7-Hydroxy-derivatives Colin L. Hewett Samuel G. Gibson Iain M. Gilbert James Redpath David S. Savage Thomas Sleigh and Robert Taylor pg 336; DOI: 10.1039/P19750000336 |
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Acid-catalysed cyclisations of cyclo-octenylidene derivatives to produce bicyclo[3.3.1]nonanes Robert S. Atkinson and Richard H. Green pg 340; DOI: 10.1039/P19750000340 |
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v-Triazolo[4,5-d]pyrimidines (8-azapurines). Part XVI. Preparation of 6-amino-8-azapurines by heating 4-amino-1,2,3-triazole-5-carbonitrile (and its N-alkyl derivatives) with amidines Adrien Albert pg 345; DOI: 10.1039/P19750000345 |
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4-Acetyl-3-benzylidenepiperazine-2,5-diones Srinivasachari Rajappa and Bhagwan G. Advani pg 349; DOI: 10.1039/P19750000349 |
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Constituents of the higher fungi Part XV. 3-(3,4-Dihydroxyphenyl)-2,7,8-trihydroxydibenzofuran-1,4-dione, a precursor of thelephoric acid from the fungus Suillus grevillei(klotsch) sing. [Boletus elegans(schum. per Fries)] Raymond L. Edwards and Melvyn Gill pg 351; DOI: 10.1039/P19750000351 |
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Crustacean surface waxes. Part I. The hydrocarbons from the surface of Ligia oceanica R. J. Hamilton M. Y. Raie I. Weatherston C. J. Brooks and Juliet H. Borthwick pg 354; DOI: 10.1039/P19750000354 |
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Microbiological hydroxylation. Part XV. Hydroxylation in the terminal rings of mono- and di-oxygenated 5-androstanes with the fungus Daedalea rufescens Alan M. Bell Sir Ewart R. H. Jones G. Denis Meakins John O. Miners and Anthony Pendlebury pg 357; DOI: 10.1039/P19750000357 |
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The allyl ether as a protecting group in carbohydrate chemistry. Part VII. The 2-O-allyl group as a non-participant in 1,2-cis-glycoside synthesis Patricia A. Gent and Roy Gigg pg 361; DOI: 10.1039/P19750000361 |
Synthesis of 1,2-di-O-hexadecanoyl-3-O-(-D-galactopyranosyl)-L-glycerol (a  galactosyl diglyceride ) and 1,2-di-O-octadecanoyl-3-O-(6-O-octadecanoyl--D-galactopyranosyl)-L-glycerolPatricia A. Gent and Roy Gigg pg 364; DOI: 10.1039/P19750000364 |
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Kinetics and mechanism of reaction of hydroxylamine with cytosine and its derivatives G. Michael Blackburn Steven Jarvis Melvin C. Ryder and Vishnu Solan pg 370; DOI: 10.1039/P19750000370 |
Condensation reactions of chloroformylsulphur chloride with 2- and 4-aminopyrimidines, 2-aminothiazole, and 2-amino- 2-thiazolineDerek Baldwin and Peter van den Broek pg 375; DOI: 10.1039/P19750000375 |
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Terpenoids. Part VI. Preparation of ent-[13,14-2H2]kaur-16-ene and some derivatives; bridgehead enolisation of ent-17-nor[13,14-2H2]kauran-16-one David H. Bowen Christopher Cloke and Jake MacMillan pg 378; DOI: 10.1039/P19750000378 |
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Stereospecific exchange of a -methylene proton in phenylalanine preceding biosynthetic incorporation into gliotoxin Nicholas Johns Gordon W. Kirby John D. Bu'Lock and Alan P. Ryles pg 383; DOI: 10.1039/P19750000383 |
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Degradation of cobaloximes to derivatives of imidazo[1,2-a]pyridine Nathaniel W. Alcock Bernard T. Golding David R. Hall Ulrich Horn and William P. Watson pg 386; DOI: 10.1039/P19750000386 |
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Addition reactions of heterocyclic compounds. Part LIX. A 13C tracer study of the mechanism of formation of azepines from 2-methyl-quinolines and dimethyl acetylenedicarboxylate R. Morrin Acheson and Rowena F. Flowerday pg 394; DOI: 10.1039/P19750000394 |
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Photochemistry of halogenocarbon compounds. Part I. Rearrangement of pyridazines to pyrazines Richard D. Chambers J. A. Hugh MacBride Jerzy R. Maslakiewicz and Krishna C. Srivastava pg 396; DOI: 10.1039/P19750000396 |
Issue 5
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Contents pages pg P011; DOI: 10.1039/P197500FP011 |
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Synthesis of quinoxalinones by the reaction of o-phenylenediamines with dimethyl acetylenedicarboxylate Hans Suschitzky Basil J. Wakefield and Roger A. Whittaker pg 401; DOI: 10.1039/P19750000401 |
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Mechanism and stereochemistry of nucleophilic substitutions in alkoxysulphonium salts. Part II. Competitive attack at sulphur and carbon in the reaction of alkoxydiarylsulphonium salts with halide ions Rita Annunziata Mauro Cinquini and Stefano Colonna pg 404; DOI: 10.1039/P19750000404 |
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Effects of 3-substituents upon orientation in the 1,3-dipolar cyclo-addition reaction between 3-substituted pyridine N-imides and ethyl propiolate: syntheses of ethyl 4- and 6-substituted pyrazolo[1,5-a]-pyridine-3-carboxylates Yasumitsu Tamura Yoshio Sumida Yasuyoshi Miki and Masazumi Ikeda pg 406; DOI: 10.1039/P19750000406 |
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Radical-induced cyclizations of cis-1,10-dichlorodec-5-ene and 1,10-dichlorodec-5-yne Stuart A. Dodson and Robert D. Stipanovic pg 410; DOI: 10.1039/P19750000410 |
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Studies on the syntheses of heterocyclic compounds. Part DLXXXIX. A simple route to pyridocarbazoles Tetsuji Kametani Toshio Suzuki Kimio Takahashi Yoshifumi Ichikawa and Keiichiro Fukumoto pg 413; DOI: 10.1039/P19750000413 |
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The biosynthesis of Lobelia alkaloids. Part III. Intermediates in the biosynthesis of lobeline; biosynthesis of 8,10-diethyl-lobelidione Daniel G. O'Donovan Dermot J Long Edward Forde and Patrick Geary pg 415; DOI: 10.1039/P19750000415 |
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1H-benzo[de]cinnoline and 8-hydroxy-1-naphthonitrile Philip H. Lacy and Donald C. C. Smith pg 419; DOI: 10.1039/P19750000419 |
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Reactions of dihydroquinolines and dihydroisoquinolines with arenesulphonyl azides A. Sydney Bailey Trevor Morris and Zafar Rashid pg 420; DOI: 10.1039/P19750000420 |
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Natural acetylenes. Part XLVII. Biosynthetic experiments with the fungus Lepista diemii(singer). Biogenesis of the C8 acetylenic cyano-acid diatretyne 2 Sir Ewart R. H. Jones Viktor Thaller and John L. Turner pg 424; DOI: 10.1039/P19750000424 |
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An improved route to (3RS,5S)-[5-3H1]mevalonic acid John Warcup Cornforth Frederick Patrick Ross and Claude Wakselman pg 429; DOI: 10.1039/P19750000429 |
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Studies related to penicillins. Part XV. Reactions of 2-oxa-4,7-diazabicyclo[3.2.0]hept-3-en-6-ones with thiols David F. Corbett and Richard J. Stoodley pg 432; DOI: 10.1039/P19750000432 |
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Addition reactions of heterocyclic compounds. Part LVII. Reactions of pyridines with acetylenic esters in the presence of carbanion sources R. Morrin Acheson and John Woollard pg 438; DOI: 10.1039/P19750000438 |
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Addition reactions of heterocyclic compounds. Part LVIII. Reactions of nitrogenous heterocycles with acetylacetylene R. Morrin Acheson and John Woollard pg 446; DOI: 10.1039/P19750000446 |
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Crystalline chemical components of Fomes senex and structure of senexdiolic acid and related compounds Ashok Kumar Batta and Srinivasa Rangaswami pg 451; DOI: 10.1039/P19750000451 |
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Rearrangements of 8-chloro-8-methylbicyclo[4.2.0]oct-2-en-7-one William T. Brady and Patrick L. Ting pg 456; DOI: 10.1039/P19750000456 |
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Photochemical behaviour of some furo- and pyrrolo-[3,2-b]pyridin-2-ones Gurnos Jones and John R. Phipps pg 458; DOI: 10.1039/P19750000458 |
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Steroids. Part X. A convenient synthesis of alkyl aryl ethers Maghar S. Manhas W. H. Hoffman Bansi Lal and Ajay K. Bose pg 461; DOI: 10.1039/P19750000461 |
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A synthetic human insulin analogue modified at position B22. [Lys22-B] human insulin Panayotis G. Katsoyannis James Ginos Alexandros Cosmatos and Gerald P. Schwartz pg 464; DOI: 10.1039/P19750000464 |
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Reduction of aryltrimethylsilanes as a synthetic method. Part II. Birch reduction Colin Eaborn Richard A. Jackson and Ronald Pearce pg 470; DOI: 10.1039/P19750000470 |
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Reduction of aryltrimethylsilanes as a synthetic method. Part III. Lithium in ethylamine (Benkeser reduction) Colin Eaborn Richard A. Jackson and Ronald Pearce pg 475; DOI: 10.1039/P19750000475 |
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Sesquiterpenoids. Part XLVII. Structure, configuration, conformation, and thermal rearrangement of furanodienone, isofuranodienone, curzerenone, epicurzerenone, and pyrocurzerenone, sesquiterpenoids of Curcuma zedoaria Hiroshi Hikino Chohachi Konno Kunio Agatsuma Tsunematsu Takemoto Isao Horibe Kazuo Tori Masako Ueyama (nee Ohtsuru) and Ken'ichi Takeda pg 478; DOI: 10.1039/P19750000478 |
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Purine studies. Part XIV. Trifluoroacetyl and formyl derivatives of 4,5-diamino-6-methyl-2-methylthiopyrimidine, their ethylation products, and derived purines M. David Fenn and John H. Lister pg 485; DOI: 10.1039/P19750000485 |
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Avicennol: a new pyranocoumarin from the root-bark of Zanthoxylum avicennae, and its conversion into avicennin Alexander I. Gray Roger D. Waigh and Peter G. Waterman pg 488; DOI: 10.1039/P19750000488 |
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Tetranortriterpenoids and related substances. Part XVII. A new skeletal class of triterpenoids from Guarea glabra(Meliaceae) George Ferguson P. Alastair Gunn Wayne C. Marsh Robert McCrindle Roderic Restivo Joseph D. Connolly John W. B. Fulke and Margaret S. Henderson pg 491; DOI: 10.1039/P19750000491 |
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Keten. Part XIII. Reactions of dimethylketen with some N-alkyl nitrones R. Nigel Pratt David P. Stokes and Giles A. Taylor pg 498; DOI: 10.1039/P19750000498 |
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Pyrimidine derivatives and related compounds. Part XXVI. Oxidative and non-oxidative photocyclisations of 5-and 6-phenylthio- and anilino-1,3-dimethyluracils to benzothienopyrimidines and pyrimidoindoles Shigeo Senda Kosaku Hirota and Mikio Takahashi pg 503; DOI: 10.1039/P19750000503 |
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Reactions between azolium anions and electrophilic reagents. Part II. Direct thiation of 1,2-disubstituted pyrazolium anions with sulphur Mikael Begtrup pg 507; DOI: 10.1039/P19750000507 |
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Use of debenzylation of quaternary benzylammonium salts in the synthesis of -deuteriated tertiary amines John R. Lindsay Smith John S. Sadd David H. Rosenblatt and George T. Davis pg 510; DOI: 10.1039/P19750000510 |
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Alkylphenylphosphinic amides: formation of stable, crystalline hydrochlorides, and hydrolysis in acidic solution Martin J. P. Harger pg 514; DOI: 10.1039/P19750000514 |
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Intramolecular nitrene insertions into aromatic and heteroaromatic systems. Part III. Photochemical decomposition of azido-indanes and azido-1,2-dihydrobenzocyclobutenes Robert N. Carde and Gurnos Jones pg 519; DOI: 10.1039/P19750000519 |
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Preparation of the fixed conformation esters 4,5-dihydrofuro- and 4,5-dihydrothieno-[2,3-c]pyran-7-one Derek J. Chadwick John Chambers G. Denis Meakins and Roger L. Snowden pg 523; DOI: 10.1039/P19750000523 |
Issue 6
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Contents pages pg P013; DOI: 10.1039/P197500FP013 |
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Reaction of benzyne with carbon disulphide: formation and reaction of 1,3-benzodithiol-2-ylidene Jyuzo Nakayama pg 525; DOI: 10.1039/P19750000525 |
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1,1-Diphenylalkenes. Part V. C-1 vs. C-3 alkylation of allylic carbanions; applicability of the principle of least motion Richard Boyce Brendan A. Hayes William S. Murphy and Edward A. O'Riordan pg 531; DOI: 10.1039/P19750000531 |
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[1,4]Benzodioxinopyridazines Donald E. Ames and Richard J. Ward pg 534; DOI: 10.1039/P19750000534 |
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Unsaturated nitrogen compounds containing fluorine. Part IV. Thermal reactions of hexafluoroacetone azine with hydrocarbon terminal olefins to give (1-pyrazolin-1-ylio)methanides or pyrazolines Stuart E. Armstrong and Anthony E. Tipping pg 538; DOI: 10.1039/P19750000538 |
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The biosynthesis of fungal metabolites. Part V. Structure of variecoxanthones A, B, and C, metabolites of Aspergillus variecolor; conversion of variecoxanthone A into ()-de-C-prenylepishamixanthone Kuldip K. Chexal John S. E. Holker Thomas J. Simpson and Kenneth Young pg 543; DOI: 10.1039/P19750000543 |
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The biosynthesis of fungal metabolites. Part VI. Structures and biosynthesis of some minor metabolites from variant strains of Aspergillus variecolor Kuldip K. Chexal John S. E. Holker and Thomas J. Simpson pg 549; DOI: 10.1039/P19750000549 |
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The biosynthesis of fungal metabolites. Part VII. Production and biosynthesis of 4,7-dimethoxy-5-methylcoumarin in Aspergillus variecolor Kuldip K. Chexal Christopher Fouweather and John S. E. Holker pg 554; DOI: 10.1039/P19750000554 |
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Extended dipolar cycloadditions Stephanie F. Gait Michael J. Rance Charles W. Rees Reginald W. Stephenson and Richard C. Storr pg 556; DOI: 10.1039/P19750000556 |
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The chemistry of penicillanic acids. Part III. A route to 1,2-secopenicillins Edward G. Brain Ian McMillan John H. C. Nayler Robert Southgate and Patricia Tolliday pg 562; DOI: 10.1039/P19750000562 |
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Reactions of quinones with aromatic ethers. Part V. Triphenylene-1,4-quinones from 2,3-diaryl-1,4-benzoquinones Robert Buchan and Oliver C. Musgrave pg 568; DOI: 10.1039/P19750000568 |
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Decomposition products of pyrazolines formed from 3-alkylthioinden-1-ones and diazomethane Katherine Buggle and Daniel O'Sullivan pg 572; DOI: 10.1039/P19750000572 |
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Synthesis of indolizines by intramolecular cyclisation of pyridinium allylides [1-(1-pyridinio)prop-2-enides] Yasumitsu Tamura Yoshio Sumida Shin-Ichiro Haruki and Masazumi Ikeda pg 575; DOI: 10.1039/P19750000575 |
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Phenol oxidation and biosynthesis. Part XXV. New syntheses of bis-(2-arylethyl)amines of biosynthetic importance Derek H. R. Barton Ruben D. Bracho A. A. Leslie Gunatilaka and David A. Widdowson pg 579; DOI: 10.1039/P19750000579 |
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Reduction of enaminones in the preparation of 3-aminocyclohexanols; a novel preparation of tetronic acid John V. Greenhill Mohamed Ramli and Therezinha Tomassini pg 588; DOI: 10.1039/P19750000588 |
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A convenient synthesis of the tetra-aza-macrocyclic ligands trans-[14]-diene, tet a, and tet b Robert W. Hay Geoffrey A. Lawrance and Niel F. Curtis pg 591; DOI: 10.1039/P19750000591 |
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Phosphorylated sugars. Part XV. Syntheses of 3-deoxy-D-erythro- and 3-deoxy-D-threo-hexulosonic acid 6-(dihydrogen phosphates) François Trigalo Witold Jachymczyk John C. Young and Ladislas Szabó pg 593; DOI: 10.1039/P19750000593 |
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Phosphorylated sugars. Part XVI. Synthesis of 3-deoxy-D-glycero-hex-3-en-2-ulofuranos(2,5)onic acid 6-(dihydrogen phosphate) François Trigalo and Ladislas Szabó pg 598; DOI: 10.1039/P19750000598 |
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Phosphorylated sugars. Part XVII. Synthesis of 3-deoxy-D-arabino-[1-14C]heptulosonic acid 7-(dihydrogen phosphate) François Trigalo Michel Level and Ladislas Szabó pg 600; DOI: 10.1039/P19750000600 |
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Phosphorylated sugars. Part XVIII. Synthesis of D-glycero-D-gulo-heptose 4-(dihydrogen phosphate) Annie Chiron and Patricia Szabó pg 603; DOI: 10.1039/P19750000603 |
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Phosphorylated sugars. Part XIX. Synthesis of 3-deoxy-D-glycero-pent-2-ulosonic acid 5-(dihydrogen phosphate) François Trigalo and Ladislas Szabó pg 604; DOI: 10.1039/P19750000604 |
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Reactions of unsaturated 1,3-dioxan derivatives. Part VI. Addition of 2-(2-furyl)-1,3-dioxan and its derivatives to maleic anhydride Jolanta Ma  li ska-Solich pg 606; DOI: 10.1039/P19750000606 |
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Chemical investigation of ceylonese plants. Part XII. (+)-3,4,5,7-Tetrahydroxy-3-methoxyflavanone [(+)-dihydroisorhamnetin] and 3,5,7-trihydroxy-3,4-dimethoxyflavone (dillenetin): two new natural products from Dillenia indica L. Gowsala Pavanasasivam and M. Uvais S. Sultanbawa pg 612; DOI: 10.1039/P19750000612 |
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Reactions of chlorotrifluoromethyldisulphane Neil R. Zack and Jean'Ne M. Shreeve pg 614; DOI: 10.1039/P19750000614 |
Issue 7
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Contents pages pg P015; DOI: 10.1039/P197500FP015 |
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Structure of lithocarpic lactone, a new triterpenoid from two Lithocarpus species of Hong Kong (Miss) Wai-Haan Hui Man Moon Li and (Miss) Yuk-Chun Lee pg 617; DOI: 10.1039/P19750000617 |
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Rapid intramolecular collapse of betaines derived from 5-phenyldibenzophospholes as compared with those derived from acyclic triarylphosphines; mechanism of the Wittig reaction in protic solvents David W. Allen Barrie G. Hutley and Keith Polasik pg 619; DOI: 10.1039/P19750000619 |
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Azabenzocycloheptenones. Part XVIII. Amines and amino-ketones of the tetrahydro-3-benzazepin-1-one series Mary Lennon Angus McLean George R. Proctor and Ian W. Sinclair pg 622; DOI: 10.1039/P19750000622 |
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Reaction of chlorosulphonyl isocyanate with ethyl 4,6-di-O-acetyl-2,3-dideoxy--D-erythro-hex-2-enopyranoside: a reinvestigation Richard H. Hall Amor Jordaan and Olof G. de Villiers pg 626; DOI: 10.1039/P19750000626 |
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Synthesis and reactions of 12-aryl-1,2,3,4-tetrahydro-6H-indazolo-[2,1-a]benzotriazolium hydroxide inner salts and 8,9,10,11-tetrahydro-7,10,10-trimethyl-8-oxo-5H-indazolo[1,2-a]benzotriazolium hydroxide inner salt Arthur J. Nunn and Frederick J. Rowell pg 629; DOI: 10.1039/P19750000629 |
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Heterocycles by cycloaddition. Part I. Cycloaddition–extrusion–ring expansion reactions of five-membered mesoionic compounds with diphenylcyclopropenone and related compounds: preparation of six-membered heterocycles Hiroshi Matsukubo and Hiroshi Kato pg 632; DOI: 10.1039/P19750000632 |
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4-Phosphoranylidenebutenolide intermediates in the synthesis of 4-ylidenebutenolides and 4-ylidenetetronic acids. Synthesis of alkylidenephthalide constituents of celery odour and models for freelingyne David W. Knight and Gerald Pattenden pg 635; DOI: 10.1039/P19750000635 |
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Synthesis of freelingyne, an acetylenic sesquiterpene from Eremophila freelingii David W. Knight and Gerald Pattenden pg 641; DOI: 10.1039/P19750000641 |
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On the preparation of L-[2,3-3H2]phenylalanine and L-[2,3-3H2]tyrosine Gordon W. Kirby Subramanian Narayanaswami and Poruri S. Rao pg 645; DOI: 10.1039/P19750000645 |
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An ESCA study of the fluoride-ion-induced trimerization product from pefluorocyclobutene David T. Clark Richard D. Chambers and David B. Adams pg 647; DOI: 10.1039/P19750000647 |
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Synthesis of some acridines and 9-acridones for spectral studies R. Morrin Acheson and Roger G. Bolton pg 650; DOI: 10.1039/P19750000650 |
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Reactions of perfluoroalkylcopper compounds. Part V. The preparation of some polyfluoroalkyl-substituted acids and alcohols Paul L. Coe Nigel E. Milner and J. Anthony Smith pg 654; DOI: 10.1039/P19750000654 |
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Some base-catalysed ring expansion and ring expansion–ring contraction reactions of ethyl 4-chloromethyl-1,2,3,4-tetrahydro-6-methyl-2-oxopyrimidine-5-carboxylate John Ashby and David Griffiths pg 657; DOI: 10.1039/P19750000657 |
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Studies in terpenoid biosynthesis. Part XIII. The biosynthetic relationship of the gibberellins in Gibberella fujikuroi Roger Evans and James R. Hanson pg 663; DOI: 10.1039/P19750000663 |
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Isomerism in bicyclic diacetals. Part I. 1,3:2,4- and 1,4:2,3-Di-O-methylene-erythritol Ian J. Burden and J. Fraser Stoddart pg 666; DOI: 10.1039/P19750000666 |
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Isomerism in bicyclic diacetals. Part II. Bicyclic methylene diacetals in the galacto, arabino, and ribo series Ian J. Burden and J. Fraser Stoddart pg 675; DOI: 10.1039/P19750000675 |
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Branched-chain sugars. Part IV. Synthesis of derivatives of aldgarose, a component of aldgamycin E John S. Brimacombe Jonathan Minshall and Clive W. Smith pg 682; DOI: 10.1039/P19750000682 |
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Natural acetylenes. Part XLVIII. Absolute configurations of a C7 diynol, a C9 diynetriol, and a C9 dihydroxy-diynone from fungal cultures Malcolm R. Ord Christine M. Piggin and Viktor Thaller pg 687; DOI: 10.1039/P19750000687 |
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Biosynthesis of nepodin (2-acetyl-3-methylnaphthalene-1,8-diol) in Rumex alpinus L. Hans-Joachim Bauch Rudi Paul Labadie and Eckhard Leistner pg 689; DOI: 10.1039/P19750000689 |
Issue 8
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Contents pages pg P017; DOI: 10.1039/P197500FP017 |
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Synthesis of isoxazolo[3,4-b]pyridin-3(1H)-one and isoxazolo[5,4-b]-pyridin-3(2H)-one Mazhar Ali Khan and Fathi Kamel Rafla pg 693; DOI: 10.1039/P19750000693 |
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Oxymetallation. Part IX. Bromodemercuration of peroxymercurials derived from terminal, medial, and cyclic alkenes to give -bromoperoxides A. J. Bloodworth and I. M. Griffin pg 695; DOI: 10.1039/P19750000695 |
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Free-radical reactions of halogenated bridged polycyclic compounds. Part XVII. Reaction of 5-alkyl-1,2,3,4,7,7-hexachloronorborna-2,5-dienes and 5-alkenyl-1,2,3,4,7,7-hexachloronorborn-2-enes with N-bromosuccinimide David R. Adams and David I. Davies pg 698; DOI: 10.1039/P19750000698 |
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Organophosphorus chemistry. Part XVII. Reaction of hexafluoropropene and some fluorochloro-olefins with phosphines: competition between radical and ionic reactions Peter Cooper Roy Fields and Robert N. Haszeldine pg 702; DOI: 10.1039/P19750000702 |
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Oxidation of aromatic substrates. Part II. The action of ruthenium tetraoxide on some derivatives of naphthalene and its monoazaanalogues D. C. Ayres and A. M. M. Hossain pg 707; DOI: 10.1039/P19750000707 |
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Functionalization of methyl groups in isopimaran-8-ol, hopan-7-ol, and hopan-15-ol and derivatives R. Edward Corbett and Alistair L. Wilkins pg 710; DOI: 10.1039/P19750000710 |
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Studies related to dihydro-1,4-thiazines. Part VII. Reaction of methyl (4S,6S)-5,5,9,9-tetramethyl-7-oxo-8-oxa-4-thia-1-azabicyclo-[4.3.0]non-2-ene-3-carboxylate 4-oxide with acetyl chloride Richard J. Stoodley and Robert B. Wilkins pg 716; DOI: 10.1039/P19750000716 |
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Fungal products. Part XIV. Metabolic pathways from ent-kaurenoic acid to the fungal gibberellins in mutant B1-41a of Gibberella fujikuroi John R. Bearder Jake MacMillan and Bernard O. Phinney pg 721; DOI: 10.1039/P19750000721 |
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The chemistry of santonene. Part X. Products of the action of phosphorus pentachloride on santonin Andreas Fröhlich Kiyoyasu Ishikawa and T. Brian H. McMurry pg 726; DOI: 10.1039/P19750000726 |
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Photochemical transformations of the [4 + 2] dimeric adduct of 2-benzoylnorborna-2,5-diene and its derivatives P. S. Venkataramani S. Chandrasekaran and S. Swaminathan pg 730; DOI: 10.1039/P19750000730 |
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Photo-substitution of 1,2,4,5-tetracyanobenzene by toluene Akira Yoshino Kazuyuki Yamasaki Teijiro Yonezawa and Mamoru Ohashi pg 735; DOI: 10.1039/P19750000735 |
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Tetra- and hexa-dehydroyohimbane synthesis by an intermolecular cycloaddition of o-quinodimethane Tetsuji Kametani Masahiro Kajiwara Tamiko Takahashi and Keiichiro Fukumoto pg 737; DOI: 10.1039/P19750000737 |
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Addition reactions of heterocyclic compounds. Part LX. Reactions of 2-substituted pyridines with acetylenic esters leading to quinolizines and pyrrolo[2,1,5-cd]indolizines R. Morrin Acheson and John Woollard pg 740; DOI: 10.1039/P19750000740 |
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Addition reactions of heterocyclic compounds. Part LXI. Reactions of electrophilic acetylenes with conjugated cyclic enamines R. Morrin Acheson and John Woollard pg 744; DOI: 10.1039/P19750000744 |
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Dithiols. Part XXVI. Conversion of aliphatic and alicyclic epoxides into trithiocarbonates Md. Erfan Ali Nabil G. Kardouche and Leonard N. Owen pg 748; DOI: 10.1039/P19750000748 |
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Dithiols. Part XXVII. Conversion of aliphatic and alicyclic carbonates and thiocarbonates into trithiocarbonates Nabil G. Kardouche and Leonard N. Owen pg 754; DOI: 10.1039/P19750000754 |
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Syntheses of dihydro-derivatives of the benzo[c]phenanthridine alkaloids avicine and nitidine by enamide photocyclisation Ichiya Ninomiya Takeaki Naito Hisashi Ishii Toshiaki Ishida Miyoko Ueda and Kenichi Harada pg 762; DOI: 10.1039/P19750000762 |
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Electrocyclic reactions. Part VI. Thermal reactions of 1,5-diphenylpentadienide ion and the anions derived from cis- and trans-3,4-diphenylcyclopentene Charles W. Shoppee and George N. Henderson pg 765; DOI: 10.1039/P19750000765 |
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Cyclic products from sulphonamides and formaldehyde Orfeo O. Orazi and Renée A. Corral pg 772; DOI: 10.1039/P19750000772 |
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Studies of heterocyclic compounds. Part XVII. Synthesis of 1,6-Dioxa-6a-thia- and 1,6-dioxa-6a-selena-pentalenes David H. Reid and Robert G. Webster pg 775; DOI: 10.1039/P19750000775 |
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Highly fluorinated heterocycles. Part XIII. Fluorination of 1-methylpyrrole and some reactions of derived compounds Paul L. Coe Peter Smith J. Colin Tatlow and Michael Wyatt pg 781; DOI: 10.1039/P19750000781 |
Issue 9
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Contents pages pg P019; DOI: 10.1039/P197500FP019 |
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Synthesis of methyl gentosaminide, methyl 3-deoxy-3-methylaminoarabinopyranoside, and related amino-sugars David J. Cooper D. Huw Davies Alan K. Mallams and Albert S. Yehaskel pg 785; DOI: 10.1039/P19750000785 |
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Synthesis and acid-catalysed rearrangement of (1R,2R,5S,6S)-Tricyclo[4.3.1.1]undecane Naotake Takaishi Yoshiaki Inamoto and Koji Aigami pg 789; DOI: 10.1039/P19750000789 |
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Synthesis of 9,11-disubstituted 19-nor-steroids Robert V. Coombs Judit Koletar Robert P. Danna and Henry Mah pg 792; DOI: 10.1039/P19750000792 |
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Reaction of dimethyl imidazole-4,5-dicarboxylate with styrene oxide G. Cooper and W. J. Irwin pg 798; DOI: 10.1039/P19750000798 |
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A synthetic route to 3,7-disubstituted bicyclo[3.3.2]decanes Rodney S. Henry W. Thomas Moodie William Parker and C. Ian F. Watt pg 803; DOI: 10.1039/P19750000803 |
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Bis(trimethylsilyloxy)alkenes from the modified acyloin reaction of Schrpler and Rhlmann; stereochemical considerations Clive M. Cookson and Gordon H. Whitham pg 806; DOI: 10.1039/P19750000806 |
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Deoxygenation of some 3-oxo-steroids by chlorotrimethylsilane and zinc Philip Hodge and Munir N. Khan pg 809; DOI: 10.1039/P19750000809 |
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Reactions of quinones with aromatic ethers. Part VI. Triphenylenols from mono- and di-chlorobenzoquinones and veratrole Robert Buchan and Oliver C. Musgrave pg 811; DOI: 10.1039/P19750000811 |
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Structures of the aminoglycoside antibiotics 66–40B and 66–40D produced by Micromonospora inyoensis D. Huw Davies Diane Greeves Alan K. Mallams James B. Morton and Richard W. Tkach pg 814; DOI: 10.1039/P19750000814 |
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Studies concerning the antibiotic actinonin. Part I. The constitution of actinonin. A natural hydroxamic acid with antibiotic activity James J. Gordon John P. Devlin Anthony J. East W. David Ollis Ian O. Sutherland Derek E. Wright and Léon Ninet pg 819; DOI: 10.1039/P19750000819 |
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Studies concerning the antibiotic actinonin. Part II. Total synthesis of actinonin and some structural analogues by the isomaleimide method Nicholas H. Anderson W. David Ollis John E. Thorpe and A. David Ward pg 825; DOI: 10.1039/P19750000825 |
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Studies concerning the antibiotic actinonin. Part III. Synthesis of structural analogues of actinonin by the anhydride–imide method John P. Devlin W. David Ollis John E. Thorpe (the late) Ronald J. Wood Barbara J. Broughton Peter J. Warren Kenneth R. H. Wooldridge and Derek E. Wright pg 830; DOI: 10.1039/P19750000830 |
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Studies concerning the antibiotic actinonin. Part IV. Synthesis of structural analogues of actinonin by the mixed anhydride method Barbara J. Broughton Peter J. Warren Kenneth R. H. Wooldridge Derek E. Wright W. David Ollis and (the late) Ronald J. Wood pg 842; DOI: 10.1039/P19750000842 |
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Studies concerning the antibiotic actinonin. Part V. Synthesis of structural analogues of actinonin by the anhydride–ester method John P. Devlin W. David Ollis and John E. Thorpe pg 846; DOI: 10.1039/P19750000846 |
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Studies concerning the antibiotic actinonin. Part VI. Synthesis of structural analogues of actinonin by dicyclohexylcarbodi-imide coupling reactions John P. Devlin W. David Ollis John E. Thorpe and Derek E. Wright pg 848; DOI: 10.1039/P19750000848 |
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Studies concerning the antibiotic actinonin. Part VII. Mass spectra of actinonin and related compounds Nicholas H. Anderson John P. Devlin Stephen Jones W. David Ollis and John E. Thorpe pg 852; DOI: 10.1039/P19750000852 |
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Studies concerning the antibiotic actinonin. Part VIII. Structure–activity relationships in the actinonin series Barbara J. Broughton Peter Chaplen Wilfred A. Freeman Peter J. Warren Kenneth R. H. Wooldridge and Derek E. Wright pg 857; DOI: 10.1039/P19750000857 |
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Ring c functionalised diterpenoids. Part V. Preparation and formolysis of (16S)-ent-12-p-tolylsulphonyloxykaurane and the (16S)-ent-13-p-tolylsulphonyloxyatisanes Alan J. McAlees and Robert McCrindle pg 861; DOI: 10.1039/P19750000861 |
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Cope rearrangement of some germacrane-type furan sesquiterpenes. Part V. Preparation and thermal rearrangement of some cis,trans-germacranolides Ken'ichi Takeda and Isao Horibe pg 870; DOI: 10.1039/P19750000870 |
Issue 10
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Contents pages pg P021; DOI: 10.1039/P197500FP021 |
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Fusicoccin. Part IV. The structure of fusicoccin J Kevin D. Barrow Derek H. R. Barton (Sir) Ernst Chain Desire Bageenda-Kasujja and Graham Mellows pg 877; DOI: 10.1039/P19750000877 |
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Studies related to penicillins. Part XVI. Preparation of methyl 2-{(1S,5R)-3-benzyl-7-oxo-4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl}-3-methylbut-2-enoate Richard J. Stoodley and Nigel S. Watson pg 883; DOI: 10.1039/P19750000883 |
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An approach to the synthesis of (3R)- and (3S)-2,3-epoxysqualene Mohamed A. Abadallah and Jayant N. Shah pg 888; DOI: 10.1039/P19750000888 |
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Reaction of an asymmetric imidazolinium compound with nucleophiles Isabel Perillo and Samuel Lamdan pg 894; DOI: 10.1039/P19750000894 |
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Synthesis of ()-presqualene alcohol, ()-prephytoene alcohol, and structurally related compounds Rodwill V. M. Campbell Leslie Crombie David A. R. Findley Richard W. King Gerald Pattenden and Donald A. Whiting pg 897; DOI: 10.1039/P19750000897 |
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Carbon-13-magnetic resonance spectra. Synthetic presqualene esters, related cyclopropanes, and isoprenoids Leslie Crombie Richard W. King and Donald A. Whiting pg 913; DOI: 10.1039/P19750000913 |
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D-Homo-steroids. Part IV. Acetolysis of D-homo-5-androstan-17a-yl tosylate: a novel rearrangement involving the steroid backbone Ismail Khattak David N. Kirk Catherine M. Peach and Malcolm A. Wilson pg 916; DOI: 10.1039/P19750000916 |
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Reactions of heterocycles with thiophosgene. Part IV. ,4-Dichloro-2-isothiocyanatocinnamaldehyde, a product from 4,7-Dichloroquinoline Roy Hull Mrs Patricia J. van den Broek and Michael L. Swain pg 922; DOI: 10.1039/P19750000922 |
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A new synthesis of 1,4-dihydropyridines Tomy Chennat and Ulli Eisner pg 926; DOI: 10.1039/P19750000926 |
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Reduction of 3,5-disubstituted pyridines to dihydropyridines Evans Booker and Ulli Eisner pg 929; DOI: 10.1039/P19750000929 |
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Methyl transfer: the mass spectra of reserpine derivatives Tetsuji Kametani Yasuo Fujimoto Yoshio Suzuki Yoshiro Tanaka Kiyosato Nyu Tohru Yamanaka and Shigeo Ikeda pg 932; DOI: 10.1039/P19750000932 |
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The synthesis of oligoribonucleotides. Part XI. Preparation of ribonucleoside 2-acetal 3-esters by selective deacylation Colin B. Reese J. Charles M. Stewart Jacques H. van Boom Harry P. M. de Leeuw Joek Nagel and Jan F. M. de Rooy pg 934; DOI: 10.1039/P19750000934 |
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Demethoxyviridin and demethoxyviridiol: new fungal metabolites David C. Aldridge W. Brian Turner Alexander J. Geddes and Bernard Sheldrick pg 943; DOI: 10.1039/P19750000943 |
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Identification of three new pterocarpans (6a,11a-dihydro-6H-benzofuro[3,2-c][1]benzopyrans) from Pisum sativum infected with Fusarium solani f. sp. pisi Steven G. Pueppke and Hans D. VanEtten pg 946; DOI: 10.1039/P19750000946 |
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Remote anodic oxidation of carboxylic acids in fluorosulphuric acid: a synthesis of lactones and unsaturated cyclic ketones Derek Pletcher and Carmen Z. Smith pg 948; DOI: 10.1039/P19750000948 |
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Electrochemical preparation of bismethylsulphonyl peroxide and its reactions with aromatic hydrocarbons Christopher J. Myall and Derek Pletcher pg 953; DOI: 10.1039/P19750000953 |
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Medicinal nitro-compounds. Part II. Search for ortho-interactions in tumour-inhibitory 2,4-dinitrophenylaziridines Graham A. M. Butchart Malcolm F. G. Stevens and Brian C. Gunn pg 956; DOI: 10.1039/P19750000956 |
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Reaction of trifluoroacetic acid with chlorodiphenylphosphine David J. H. Smith and Stuert Trippett pg 963; DOI: 10.1039/P19750000963 |
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A simple synthesis of anthracenes Ian Fleming and Talat Mah pg 964; DOI: 10.1039/P19750000964 |
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Organosilicon chemistry. Part XIV. Insertion of 1,2,2-trifluoroethylidene into C–H bonds of tetra-alkylsilanes: a novel alkyl group rearrangement Robert N. Haszeldine Anthony E. Tipping and Richard O' B. Watts pg 966; DOI: 10.1039/P19750000966 |
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Electro-organic reactions. Part IV. Preparative aspects of the cathodic hydrogenation of activated carbon–carbon double bonds L. Alberto Avaca and James H. P. Utley pg 971; DOI: 10.1039/P19750000971 |
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6-Substituted s-triazolo[4,3-b]-s-tetrazine-3-thiols: a sensitive and specific test for aldehydes Ronald G. Dickinson and Noel W. Jacobsen pg 975; DOI: 10.1039/P19750000975 |
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Syntheses of derivatives of 2,6-diamino-2,3,4,6-tetradeoxy-D-erythro-hexose (purpurosamine C), a component of gentamycin C1a John S. Brimacombe Ibrahim Da'aboul and Leslie C. N. Tucker pg 979; DOI: 10.1039/P19750000979 |
Issue 11
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Contents pages pg P023; DOI: 10.1039/P197500FP023 |
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Some structural features of Pneumococcus Type XXII capsular polysaccharide Bishnu P. Chatterjee and Chintalacharuvu V. N. Rao pg 985; DOI: 10.1039/P19750000985 |
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Novel synthesis of -substituted -diphenylmethylstyrenes from -substituted -methylstyrenes in the presence of palladium(II) acetate Kimiaki Yamamura pg 988; DOI: 10.1039/P19750000988 |
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Application of 13C nuclear magnetic resonance to the study of gibberellins Isomaro Yamaguchi Nobutaka Takahashi and Kenichi Fujita pg 992; DOI: 10.1039/P19750000992 |
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Elucidation of the structure of gibberellin A40 from Gibberella fujikuroi Isomaro Yamaguchi Masaharu Miyamoto Hisakazu Yamane Noboru Murofushi Nobutaka Takahashi and Kenichi Fujita pg 996; DOI: 10.1039/P19750000996 |
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8-Ethylidene-7,8-dihydro-4-methoxypyrano[4,3-b]pyran-2,5-dione (coarctatin), a metabolite of Chaetomium coarctatum Brian F. Burrows W. Brian Turner and Edward R. H. Walker pg 999; DOI: 10.1039/P19750000999 |
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Keten. Part XIV. Adducts of diphenylketen with aza-arenes Giles A. Taylor pg 1001; DOI: 10.1039/P19750001001 |
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Elaboration of sclareol by Claisen rearrangement John M. Mellor and Julio A. M. da Cunha Pinto pg 1009; DOI: 10.1039/P19750001009 |
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Studies on the syntheses of heterocyclic compounds. Part DXCVII. Novel formation of benzo[5,6]cyclohept[1,2,3-ij]isoquinolines from berbinium salts Tetsuji Kametani Makoto Takemura Keiichi Takahashi Mitsuhiro Takeshita Masataka Ihara and Keiichiro Fukumoto pg 1012; DOI: 10.1039/P19750001012 |
Correlation of circular dichroism and conformation in   - and ?-unsaturated ketonesGraham P. Powell Richard N. Totty and John Hudec pg 1015; DOI: 10.1039/P19750001015 |
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Spectroscopic properties of axially and equatorially substituted -trimethylstannyl ketones and compounds with related chromophores John Hudec pg 1020; DOI: 10.1039/P19750001020 |
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Triazines and related products. Part XV. 2,4-Diaminopyrimidines and 2-aminopyrimidin-4(3H)-ones bearing 1,2,3-benzotriazinyl groups as potential dihydrofolic reductase inhibitors Thomas B. Brown and Malcolm F. G. Stevens pg 1023; DOI: 10.1039/P19750001023 |
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Polyfluorocarbanion chemistry. Part II. Fluoride-initiated reactions of hexafluoropropene with pentafluoropyridine and tetrafluoropyridine-4-carbonitrile Colin J. Drayton William T. Flowers and Robert N. Haszeldine pg 1029; DOI: 10.1039/P19750001029 |
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Polyfluorocarbanion chemistry. Part III. Reaction of hexafluoropropene with pentafluorobenzonitrile Colin J. Drayton William T. Flowers Robert N. Haszeldine and William D. Morton pg 1035; DOI: 10.1039/P19750001035 |
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Rearrangements in a series of thiazol-2-ylsemicarbazides Sidney S. Berg Barry J. Peart and Malcolm P. Toft pg 1040; DOI: 10.1039/P19750001040 |
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4,8,8-Tribromobicyclo[5.1.0]oct-4-en-3-ones from dibromocarbene adducts of cyclohexa-1,4-dienols A. K. Yagoub and George M. Iskander pg 1043; DOI: 10.1039/P19750001043 |
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Decomposition and cycloaddition reactions of some bis(azodicarbonyl) compounds William G. Barrett and Donald Mackay pg 1046; DOI: 10.1039/P19750001046 |
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Carbonyl and thiocarbonyl compounds. Part XIV. Reactions of tetrachloro-o-benzoquinone with 3-(2-furyl)- and 3-(2-thienyl)-acrylophenones Nazih Latif Nawal Mishriky and Nabih S. Girgis pg 1052; DOI: 10.1039/P19750001052 |
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Anodic oxidation. Part XIII. Products from bicyclo[2.2.1]hept-2-ene, bicyclo[2.2.1]hepta-2,5-diene, and tetracyclo[3.2.0.02,7.04,6]heptane Alan J. Baggaley Roger Brettle and John R. Sutton pg 1055; DOI: 10.1039/P19750001055 |
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Aromatic annelation by reaction of aryl radicals with dimethyl acetylenedicarboxylate and related compounds Brian D. Baigrie John Brennan J. I. G. Cadogan John Cook and John T. Sharp pg 1060; DOI: 10.1039/P19750001060 |
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Reaction of phenyl radicals with dialkyl azodiformates: formation of, and nuclear magnetic resonance studies of conformational restrictions in, tetra-alkyl 1,4-diphenyltetra-azane-1,2,3,4-tetracarboxylates Brian D. Baigrie J. I. G. Cadogan and John T. Sharp pg 1065; DOI: 10.1039/P19750001065 |
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Radical phthalimidation of aromatic compounds by photolysis of N-tosyloxyphthalimide: a route to primary aromatic amines J. I. G. Cadogan and Alan G. Rowley pg 1069; DOI: 10.1039/P19750001069 |
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A note on three routes to benzyne: decomposition of diphenyliodonium acetate, nitrosation of N-phenylphosphylamidates, and deoxygenation of benzenediazotoluene-p-sulphonate N-oxide (cupferron tosylate) by phosphorus trichloride J. I. G. Cadogan Alan G. Rowley John T. Sharp Bohdan Sledzinski and Norman H. Wilson pg 1072; DOI: 10.1039/P19750001072 |
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Fluorinated acetylenes. Part VI. Some thermal and photochemical reactions of NN-bistrifluoromethylamino-substituted acetylenes John Freear and Anthony E. Tipping pg 1074; DOI: 10.1039/P19750001074 |
Issue 12
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Contents pages pg P027; DOI: 10.1039/P197500FP027 |
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Conversion of secopenicillanic acid derivatives into -lactam sulphimides and oxazolines Malcolm M. Campbell and Graham Johnson pg 1077; DOI: 10.1039/P19750001077 |
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Heterogeneous catalytic hydrogenation of allenes over supported palladium: selectivity, stereoselectivity, and regioselectivity Leslie Crombie Peter A. Jenkins and David A. Mitchard pg 1081; DOI: 10.1039/P19750001081 |
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Absolute configuration of allenes, conversion of molecular dissymmetry into centrodissymmetry by heterogeneous catalytic hydrogenation Leslie Crombie Peter A. Jenkins and John Roblin pg 1090; DOI: 10.1039/P19750001090 |
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Reduction of allenes and acetylenes by catalytic and chemical methods: molecular queueing effects in competitive hydrogenation Leslie Crombie Peter A. Jenkins and John Roblin pg 1099; DOI: 10.1039/P19750001099 |
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Synthesis and biological activity of 2-hydroxyvitamin D3 Chikara Kaneko Sachiko Yamada Akiko Sugimoto Masayuki Ishikawa Tatsuo Suda Michiko Suzuki and Satoshi Sasaki pg 1104; DOI: 10.1039/P19750001104 |
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A rearrangement of 4,5-epoxy-6-hydroxyandrostan-17-yl acetate Derek Baldwin and James R. Hanson pg 1107; DOI: 10.1039/P19750001107 |
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The 13C nuclear magnetic resonance spectra of some methyloestratrienes; application to the mechanism of their formation James R. Hanson and Michael Siverns pg 1110; DOI: 10.1039/P19750001110 |
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Naturally occurring quinones. Part XXV. Pterocarpenequinones (6H-benzofuro[3,2-c][1]benzopyranquinones) from Brya ebenus Margarida A. Ferreira Michael Moir and Ronald H. Thomson pg 1113; DOI: 10.1039/P19750001113 |
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Persulphate oxidations. Part XI. Oxidative dimerisation of aminonaphthoquinones Alexander R. Forrester Alexander S. Ingram I. Lennox John and Ronald H. Thomson pg 1115; DOI: 10.1039/P19750001115 |
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A procedure for rapid recognition of the rings of a molecule Ashmeed Esack pg 1120; DOI: 10.1039/P19750001120 |
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Computer manipulation of central chirality Ashmeed Esack and Malcolm Bersohn pg 1124; DOI: 10.1039/P19750001124 |
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Photochemistry of halogenocarbon compounds. Part II. Valence isomers from fluorinated pyridazines Richard D. Chambers Jerzy R. Maslakiewicz and Krishna C. Srivastava pg 1130; DOI: 10.1039/P19750001130 |
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Investigations on the biosynthesis of steroids and terpenoids. Part XII. Biosynthesis of 3-hydroxy-triterpenoids and -steroids from (3S)-2,3-epoxy-2,3-dihydrosqualene Derek H. R. Barton Trevor R. Jarman Keith C. Watson David A. Widdowson Robin B. Boar and Kathleen Damps pg 1134; DOI: 10.1039/P19750001134 |
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Synthesis of 10-benzoyl-9-acridone and 9-acridone from 2,2- and 2,3-disubstituted benzophenones Guo-Shyoung J. Chen and Martin S. Gibson pg 1138; DOI: 10.1039/P19750001138 |
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Biosynthesis. Part XXI. Investigations on the biosynthesis of stylopine in Chelidonium majus Alan R. Battersby R. John Francis Maurice Hirst Edmundo A. Ruveda and James Staunton pg 1140; DOI: 10.1039/P19750001140 |
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Biosynthesis. Part XXII. The origin of chelidonine and of other alkaloids derived from the tetrahydroprotoberberine skeleton Alan R. Battersby James Staunton Hugh R. Wiltshire R. John Francis and Robert Southgate pg 1147; DOI: 10.1039/P19750001147 |
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Studies of enzyme-mediated reactions. Part IV. Complementary syntheses of stereospecifically labelled (R)- and (S)-[-3H1]benzyl alcohol derivatives by use of liver alcohol dehydrogenase Alan R. Battersby James Staunton and Hugh R. Wiltshire pg 1156; DOI: 10.1039/P19750001156 |
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Studies of enzyme-mediated reactions. Part V. Synthesis of (13S)- and (13R)-[13-3H1]scoulerine from stereospecifically labelled (R)- and (S)-[3H1]benzyl alcohols; stereochemistry of enzymic reactions at saturated benzylic carbon Alan R. Battersby James Staunton Hugh R. Wiltshire Brian J. Bircher and Claudio Fuganti pg 1162; DOI: 10.1039/P19750001162 |
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Bicyclic analogues of exaltone (cyclopentadecanone) and muscone (3-methylcyclopentadecanone) Bruce A. McAndrew and Stephen W. Russell pg 1172; DOI: 10.1039/P19750001172 |
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Isomerism of 1- and 2-(NN-disubstituted aminomethyl)benzotriazoles; an investigation by nuclear magnetic resonance spectroscopy John R. Lindsay Smith and John S. Sadd pg 1181; DOI: 10.1039/P19750001181 |
Issue 13
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Contents pages pg P029; DOI: 10.1039/P197500FP029 |
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Amino-acids and peptides. Part XXXVIII. Use of 4-picolyloxycarbonylhydrazides as handles to facilitate peptide synthesis. Synthesis of fragments related to porcine gastric inhibitory polypeptide Robert Macrae and Geoffrey T. Young pg 1185; DOI: 10.1039/P19750001185 |
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C-nucleoside studies. Part II. Pentofuranosylethynes from 2,3-O-isopropylidene-D-ribose J. Grant Buchanan Allan D. Dunn and Alan R. Edgar pg 1191; DOI: 10.1039/P19750001191 |
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Synthesis of oxazolines from epoxides John R. Lindsay Smith Richard O. C. Norman and Michael R. Stillings pg 1200; DOI: 10.1039/P19750001200 |
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Microbiological hydroxylation of 17-norkauran-16-one and ent-17-norkauran-16-one with the fungus Rhizopus nigricans Robert McCrindle James K. Turnbull and Allan B. Anderson pg 1202; DOI: 10.1039/P19750001202 |
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Transformations of penicillins: reactions with chloramine T Malcolm M. Campbell Graham Johnson A. F. Cameron and I. R. Cameron pg 1208; DOI: 10.1039/P19750001208 |
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Transformations of penicillins: novel ring-opening reactions of a penicillin-derived sulphimide Malcolm M. Campbell and Graham Johnson pg 1212; DOI: 10.1039/P19750001212 |
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Stereospecific conversion of epoxides into olefins John M. Behan Robert A. W. Johnstone and Malcolm J. Wright pg 1216; DOI: 10.1039/P19750001216 |
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The chemistry of terpenes. Part XIX. Reaction of (+)-3,4-epoxycarane with halogen acids and acetic acid Wesley Cocker and David H. Grayson pg 1217; DOI: 10.1039/P19750001217 |
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Apicophilicity of the benzoyl group in five-co-ordinate phosphoranes Stuart Trippett and Peter J. Whittle pg 1220; DOI: 10.1039/P19750001220 |
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Reactions of tellurium(IV) halides with anthracene and other organic compounds Michael Albeck and Sason Shaik pg 1223; DOI: 10.1039/P19750001223 |
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Synthesis of di- and tetra-substituted 1,4,5,8-tetra-azaphenanthrenes (pyrazino[2,3-f]quinoxalines) R. Nasielski-Hinkens and M. Benedek-Vamos pg 1229; DOI: 10.1039/P19750001229 |
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Reactions of palladium(II) with organic compounds. Part IV. Oxidation of some substituted stilbenes Ferrers R. S. Clark Richard O. C. Norman and C. Barry Thomas pg 1230; DOI: 10.1039/P19750001230 |
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Action of acids and alkylating agents on 1,4-di-(2-pyridyl)tetraz-2-enes Stephen Anderson Edward E. Glover and Kenneth D. Vaughan pg 1232; DOI: 10.1039/P19750001232 |
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Synthesis of a dithieno[2,3-b:3,2-e][1,4]thiazine and of di-3-thienylamine Cor J. Grol pg 1234; DOI: 10.1039/P19750001234 |
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Carboxymethylation of p,-tetramethylstyrene by manganese(III) acetate. Reductive cyclization during treatment of the derived -aryl--lactone with polyphosphoric acid to give 4-isopropyl-7-methyl-1-tetralone Ramachandra B. Mane and G. S. Krishna Rao pg 1235; DOI: 10.1039/P19750001235 |
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A simple synthesis of enamides from ketoximes Robin B. Boar James F. McGhie Mick Robinson Derek H. R. Barton David C. Horwell and Robert V. Stick pg 1237; DOI: 10.1039/P19750001237 |
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A new and convenient synthesis of the 17,21-diacetoxy-20-oxopregnane side-chain Robin B. Boar James F. McGhie Mick Robinson and Derek H. R. Barton pg 1242; DOI: 10.1039/P19750001242 |
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Alangiside, the monoterpenoid alkaloidal glycoside from Alangium lamarckii Thw. Aboo Shoeb Kanwal Raj Randhir S. Kapil and Satya P. Popli pg 1245; DOI: 10.1039/P19750001245 |
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Pyrrolopyrimidine nucleosides. Part X. Synthesis of certain 4,5-disubstituted 7-(-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidines related to toyocamycin and sangivamycin Barbara C. Hinshaw Olga Leonoudakis Karl H. Schram and Leroy B. Townsend pg 1248; DOI: 10.1039/P19750001248 |
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Pyrrolopyrimidine nucleosides. Part XI. Influence of amino-groups at C-4 and C-6 or an amino-group at C-6 on the reactivity of a 5-cyano-group in pyrrolo[2,3-d]pyrimidine nucleosides Karl H. Schram and Leroy B. Townsend pg 1253; DOI: 10.1039/P19750001253 |
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Bicyclic nucleosides related to pyrimidine nucleosides. Part III. 3-(-D-ribofuranosyl)isoguanine Charles L. Schmidt and Leroy B. Townsend pg 1257; DOI: 10.1039/P19750001257 |
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Diazepines. Part XX. The properties of 2,3-dihydro-1,4-diazepinium perchlorate Douglas Lloyd Hamish McNab and Donald R. Marshall pg 1260; DOI: 10.1039/P19750001260 |
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Electrochemical fluorination. Part I. Electrochemical fluorination of alkyl-substituted pyridines Victor J. Davis Robert N. Haszeldine and Anthony E. Tipping pg 1263; DOI: 10.1039/P19750001263 |
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Metal ions and complexes in organic reactions. Part XX. Copper-catalysed reactions of aromatic bromo-carboxylates with carbanions, giving oxo-acids, isocoumarins, and related products Reginald G. R. Bacon and John C. F. Murray pg 1267; DOI: 10.1039/P19750001267 |
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Chemistry of alkali metal tetracarbonylferrates. A simple method for alkylating and arylating carbonyl compounds and active methylene compounds Gian Franco Cainelli Mauro Panunzio and Achille Umani-Ronchi pg 1273; DOI: 10.1039/P19750001273 |
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On the relationship between intramolecular hydrogen abstraction by alkoxyl radicals and deshielding by the corresponding hydroxy-groups as indicated by nuclear magnetic resonance Robin B. Boar pg 1275; DOI: 10.1039/P19750001275 |
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Some reactions of 2-oxocyclopentanedithiocarboxylic acid and 3-methyl-5-oxo-1-phenyl-2-pyrazoline-4-dithiocarboxylic acid Tatsuo Takeshima Naoaki Fukada Eiichi Okabe Fukashi Mineshima and Motomu Muraoka pg 1277; DOI: 10.1039/P19750001277 |
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Some benzazocinecarboxylic acids as potential anti-inflammatory agents Geraint Jones and Gwenda T. Tringham pg 1280; DOI: 10.1039/P19750001280 |
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Reaction of diazomethane with quaternary nitrogen compounds to form betaines Siegfried E. Drewes Herbert E. M. Magojo and Donald A. Sutton pg 1283; DOI: 10.1039/P19750001283 |
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Iodination of dibenzoylmethanes with iodine–peracetic acid Iwao Urasaki and Yoshiro Ogata pg 1285; DOI: 10.1039/P19750001285 |
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18-Norpregna-8,11,13-trienes: reaction of 16,17-epoxypregn-8-en-11-ones with Lewis acids Colin L. Hewett James Redpath and David S. Savage pg 1288; DOI: 10.1039/P19750001288 |
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Branched-chain sugars. Part V. Identification and synthesis of vinelose John S. Brimacombe Safia Mahmood and Anthony J. Rollins pg 1292; DOI: 10.1039/P19750001292 |
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Methods of peptide sequencing. Part I. Conversion of oligopeptides into cyclic dipeptides: a gas chromatographic–mass spectrometric study Robert A. W. Johnstone and T. Jeffery Povall pg 1297; DOI: 10.1039/P19750001297 |
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Selective rapid transfer-hydrogenation of aromatic nitro-compounds Ian D. Entwistle Robert A. W. Johnstone and T. Jeffery Povall pg 1300; DOI: 10.1039/P19750001300 |
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Adducts from acyl chlorides and 2-unsubstituted oxazolines: formation and reactions Bernard T. Golding and David R. Hall pg 1302; DOI: 10.1039/P19750001302 |
Issue 14
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Contents pages pg P031; DOI: 10.1039/P197500FP031 |
Reactions of 1 5 4,2,4-triazoline-3,5-dione decomposition products with organophosphorus nucleophilesWalter Lwowski and Brian J. Walker pg 1309; DOI: 10.1039/P19750001309 |
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Base-catalysed intramolecular cycloadditions of allyl 3-phenylprop-2-ynyl ethers and 4-methylpent-4-en-2-ynyl prop-2-ynyl ethers A. Josephine Bartlett Trevor Laird and W. David Ollis pg 1315; DOI: 10.1039/P19750001315 |
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Thermal degradation of actinomycins to dioxopiperazines Anthony B. Mauger pg 1320; DOI: 10.1039/P19750001320 |
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Monobutylidene acetals of 1-deoxy-D-galactitol Trevor G. Bonner Edward J. Bourne David Lewis and Levant Yüceer pg 1323; DOI: 10.1039/P19750001323 |
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Application of functionalised 1,3-dipoles to the synthesis of fused heterocycles B. Erik Landberg and J. William Lown pg 1326; DOI: 10.1039/P19750001326 |
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5,8-Dihydroxy-2-(4-methylpent-3-enyl)-1,4-naphthoquinone and its 2-[4-methyl-1-(2-methylcrotonoyloxy)pent-3-enyl] analogue (shikonin angelate) from Alkanna hirsutissima Mohammad Afzal and Mikdad Tofeeq pg 1334; DOI: 10.1039/P19750001334 |
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Synthesis of pyrano[3,2-c]pyranthiones; characteristic shifts in the 1H nuclear magnetic resonance spectra of thiones Francis M. Dean John Goodchild Andrew W. Hill Stephen Murray and Asif Zahman pg 1335; DOI: 10.1039/P19750001335 |
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Syntheses of isobenzofuran-4,7-quinone and isoindole-4,7-quinone Gordon M. L. Cragg Robin G. F. Giles and Gregory H. P. Roos pg 1339; DOI: 10.1039/P19750001339 |
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Synthesis of pyridine oxides and isoxazolines from 4-(2-oxoalkylidene)-pyrans Pierre Crabbé Jorge Haro Carlos Rius and Elvira Santos pg 1342; DOI: 10.1039/P19750001342 |
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Reactions of some dicarbonyl compounds. Part III. Oxidation of some -diketones with alkaline hydrogen peroxide Wesley Cocker and David H. Grayson pg 1347; DOI: 10.1039/P19750001347 |
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Chemistry of the meliacins (limonoids). The structure of melianin A, a new protomeliacin from Melia azedarach Joseph I. Okogun Christopher O. Fakunle Donald E. U. Ekong and Joseph D. Connolly pg 1352; DOI: 10.1039/P19750001352 |
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Microbiological hydroxylation. Part XVI. Incubation of derivatives (mainly acetals) of 5-androstane ketones with the fungi Calonectria decora, Aspergillus ochraceus, and Rhizopus nigricans John M. Evans Sir Ewart R. H. Jones G. Denis Meakins John O. Miners Anthony Pendlebury and Alistair L. Wilkins pg 1356; DOI: 10.1039/P19750001356 |
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Microbiological hydroxylation. Part XVII. C-19 hydroxylation of 17-oxo-5-androstanes and 17-oxo-3,5-cyclo-5-androstanes by the fungus Calonectria decora (Mrs.) Virginia E. M. Chambers William A. Denny Sir Ewart R. H. Jones G. Denis Meakins John O. Miners John T. Pinhey and Alistair L. Wilkins pg 1359; DOI: 10.1039/P19750001359 |
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Microbiological hydroxylation. Part XVIII. Introduction of 16-, 9-, and 3-hydroxy-groups into dioxygenated 5-androstanes by the fungus Diaporthe celastrina Alan M. Bell A. David Boul Sir Ewart R. H. Jones G. Denis Meakins John O. Miners and Alistair L. Wilkins pg 1364; DOI: 10.1039/P19750001364 |
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Pyrylium salts. Part V. 5,6,12,13-Tetrahydro-5,13 : 6,12-bisepithiodibenzo[a,f]cyclodecene-7,14-diones by dimerisation of 2-benzothiopyrylium-4-olate Kjell Undheim and Sigurd Baklien pg 1366; DOI: 10.1039/P19750001366 |
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Steroidal constituents of Physalis minima(Solanaceae) Erwin Glotter Isaac Kirson Arieh Abraham Prabh D. Sethi and S. Sankara Subramanian pg 1370; DOI: 10.1039/P19750001370 |
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Photohydroxylation of anthraquinone in concentrated sulphuric acid Gheorghe G. Mihai Peter G. Tarassoff and Nicolae Filipescu pg 1374; DOI: 10.1039/P19750001374 |
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Substituted naphthalenes and naphthols from benzynes and dienolate anions Peter G. Sammes and Timothy W. Wallace pg 1377; DOI: 10.1039/P19750001377 |
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Reactions of octafluoroacridone and related compounds David M. Owen Alan E. Pedler and J. Colin Tatlow pg 1380; DOI: 10.1039/P19750001380 |
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Synthesis of 1H-4,1,2-benzothiadiazines from substituted N-acetyl-N-aryl-N-thioaroylhydrazines Patrick D. Callaghan Martin S. Gibson and Arthur J. Elliott pg 1386; DOI: 10.1039/P19750001386 |
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Heterocyclic syntheses from o-halogeno-acids. Part II. Thienopyridinones and thienopyranones from 3-bromothiophen-2- and 4-bromothiophen-3-carboxylic acids Donald E. Ames and Odartey Ribeiro pg 1390; DOI: 10.1039/P19750001390 |
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1-S-(or Se)-dimethylstibino-derivatives of 1-thio- and 1-seleno--D-glucopyranose Charles L. Baimbridge Charles D. Mickey and Ralph A. Zingaro pg 1395; DOI: 10.1039/P19750001395 |
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Oxidation of some trinuclear aromatic compounds with cerium(IV) ammonium nitrate Bruno Rindone and Carlo Scolastico pg 1398; DOI: 10.1039/P19750001398 |
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Syntheses of gallic acid and pyrogallol Mohammed T. Shipchandler C. Allan Peters and Charles D. Hurd pg 1400; DOI: 10.1039/P19750001400 |
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Concerning meso-tetraphenylporphyrin purification Graham H. Barnett Mervyn F. Hudson and Kevin M. Smith pg 1401; DOI: 10.1039/P19750001401 |
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Steroids and related studies. Part XXXIII. Some steroidal tetrazoles Harkishan Singh and Ravinder K. Malhotra pg 1404; DOI: 10.1039/P19750001404 |
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Fusicoccin. Part V. The biosynthesis of fusicoccin from [1-13C]- and [2-13C]-acetate Kevin D. Barrow Robert B. Jones Phillip W. Pemberton and Lawrence Phillips pg 1405; DOI: 10.1039/P19750001405 |
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Unsaturated nitrogen compounds containing fluorine. Part V. Reactions of hexafluoroacetone azine with open-chain and cyclic hydrocarbon dienes Stuart E. Armstrong and Anthony E. Tipping pg 1411; DOI: 10.1039/P19750001411 |
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-Dicyano-(1,3-dithiacyclobutane-2,4-diylidene)diacetamides (desaurins) from thiazine derivatives Masataka Yokoyama pg 1417; DOI: 10.1039/P19750001417 |
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Heterocyclic polyfluoro-compounds. Part XXII. Synthesis of octafluoro-4,4-azopyridine and tetrafluoro-4-(pentafluorophenylazo)pyridine Ronald E. Banks and Timothy J. Noakes pg 1419; DOI: 10.1039/P19750001419 |
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Synthesis of active forms of vitamin D. Part IX. Synthesis of 1,24-dihydroxycholecalciferol Masuo Morisaki Naoyuki Koizumi Nobuo Ikekawa Toru Takeshita and Sachio Ishimoto pg 1421; DOI: 10.1039/P19750001421 |
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Methods of peptide sequencing. Part II. Cyclisation of N-2-amino-6-ntirophenyl and N-3-amino-2-pyridyl derivatives of amino-acids and peptides Robert A. W. Johnstone T. Jeffrey Povall and Ian D. Entwistle pg 1424; DOI: 10.1039/P19750001424 |
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Nitrosoamide decomposition. A new method for selective degradation of amino-sugar-containing compounds Jeffrey W. Llewellyn and J. Michael Williams pg 1428; DOI: 10.1039/P19750001428 |
Issue 15
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Contents pages pg P033; DOI: 10.1039/P197500FP033 |
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Synthesis of some 1,2,4-triazoles and 1,2,4-triazolines by reaction of oxamidrazone condensation products with acetic anhydride Michael John Cooper Roy Hull and Michael Wardleworth pg 1433; DOI: 10.1039/P19750001433 |
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Parameters regulating the - and -cyclization of chalcones Daneel Ferreira Edward V. Brandt Francois du R. Volsteedt and David G. Roux pg 1437; DOI: 10.1039/P19750001437 |
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Conversion of 2-chloroallylamines into heterocyclic compounds. Part I. 2-Methylindoles,1,5,6,7-tetrahdyro-3-methylindol-4-ones, and related heterocycles Brian G. McDonald and George R. Proctor pg 1446; DOI: 10.1039/P19750001446 |
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D-Homo-steroids. Part V. A study of the mechanism of D-homoannulation of 17-hydroxypregnan-20-ones with boron trifluoride David N. Kirk and Alan Mudd pg 1450; DOI: 10.1039/P19750001450 |
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X-Ray analysis of (Z)-2-p-methoxyphenylmethylenebenzofuran-3(2H)-one Trevor J. King John S. Hastings and Harry G. Heller pg 1455; DOI: 10.1039/P19750001455 |
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Carotenoids and related compounds. Part XXX. Stereochemistry and synthesis of phytoene Naeema Khan (née Khatoon) David E. Loeber Trevor P. Toube and Basil C. L. Weedon pg 1457; DOI: 10.1039/P19750001457 |
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Synthesis of hexahydroisoquinolines T. A. Crabb and J. R. Wilkinson pg 1465; DOI: 10.1039/P19750001465 |
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Quinazolines. Part XXI. Synthesis of cis-2-amino-8a-carboxymethyl-3,4,4a,5,6,7,8,8a-octahydroquinazoline and related compounds. Conversion of perhydroquinazolin-2-ones into 2-amino-3,4,4a,5,6,7,8,8a-octahydroquinazolines Wilfred L. F. Armarego and Phillip A. Reece pg 1470; DOI: 10.1039/P19750001470 |
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Chemical transformation of the dimeric dianion of 1,1-diphenylethylene James G. Smith J. Richard Talvitie and Allan R. E. Eix pg 1474; DOI: 10.1039/P19750001474 |
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The stereochemistry of 2,4- and 2,3-disubstituted--butyrolactones S. A. M. Tayyeb Hussain W. David Ollis Christopher Smith and J. Fraser Stoddart pg 1480; DOI: 10.1039/P19750001480 |
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Adduct formation between pyridine-2-thiones and acetylenic carbonyl derivatives Kjell Undheim and Leif A. Riege pg 1493; DOI: 10.1039/P19750001493 |
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Carbon-13 magnetic resonance spectra of natural rotenoids and their relatives Leslie Crombie Geoffrey W. Kilbee and Donald A. Whiting pg 1497; DOI: 10.1039/P19750001497 |
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Carbon-13 nuclear magnetic resonance spectra of the natural pyrethrins and related compounds Leslie Crombie Gerald Pattenden and Derek J. Simmonds pg 1500; DOI: 10.1039/P19750001500 |
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Structure and synthesis of a new ketone from Cedrus species; some new constituents of C. atlantica Manet David R. Adams Surendra P. Bhatnagar and Richard C. Cookson pg 1502; DOI: 10.1039/P19750001502 |
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1,3-Dipolar character of six-membered aromatic rings. Part X. Pyridazine and benzopyridazine betaines Nicholas Dennis Alan R. Katritzky and Muthyala Ramaiah pg 1506; DOI: 10.1039/P19750001506 |
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The 13C nuclear magnetic resonance spectra of some gibberellins Roger Evans James R. Hanson and Michael Siverns pg 1514; DOI: 10.1039/P19750001514 |
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Formation and reactions of ethyl 2,2-dimethyl-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-6-carboxylate, a penam analogue Bernard T. Golding and David R. Hall pg 1517; DOI: 10.1039/P19750001517 |
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Synthesis of 3-O-[6-O-(-D-galactopyranosyl)--D-galactopyranosyl]-1,2-di-O-stearoyl-L-glycerol, a digalactosyl diglyceride Patricia A. Gent and Roy Gigg pg 1521; DOI: 10.1039/P19750001521 |
Issue 16
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Contents pages pg P035; DOI: 10.1039/P197500FP035 |
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Stereospecific syntheses of (Z)- and (E)-4-bromomethylene-5,5-dimethyl-3-phenyloxazolidin-2-one Christopher C. Browne and Nazim Punja pg 1525; DOI: 10.1039/P19750001525 |
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Solvent and ion-pair effects on the self-condensation of linear aliphatic aldehydes: selective synthesis of substituted acrylaldehydes and glycol monoesters Giuseppe Casnati Andrea Pochini Giuseppe Salerno and Rocco Ungaro pg 1527; DOI: 10.1039/P19750001527 |
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Opium alkaloids. Part XVI. The biosynthesis of 1-benzylisoquinolines in Papaver somniferum. Preferred and secondary pathways; stereochemical aspects Einar Brochmann-Hanssen Chung-hsiung Chen C. Rolland Chen Hsüch-ching Chiang Albert Y. Leung and Kenneth McMurtrey pg 1531; DOI: 10.1039/P19750001531 |
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Lewis acid-catalysed cyclisations of 1-anthryl styryl ketone; benz[de]-anthracen-3-one Hugh J. Williams and Richard L. Harlow pg 1537; DOI: 10.1039/P19750001537 |
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Chemical investigation of Ceylonese plants. Part XV. Extractives of Kayea stylosa Thw. (Guttiferae) Sarath P. Gunasekera Sathiadevan Selliah and M.Uvais S. Sultanbawa pg 1539; DOI: 10.1039/P19750001539 |
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Overcrowded molecules. Part XI. A doubly forbidden symmetry-allowed pericyclic reaction: the thermal rearrangement of (E)-2-benzylidene-(Z)-1-mesityl(phenyl)methyleneindane into (Z)-2-benzyl-1-mesityl(phenyl)methyleneindene John S. Hastings Harry G. Heller Howard Tucker and Keith Smith pg 1545; DOI: 10.1039/P19750001545 |
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Biosynthesis of phenylpropanoid compounds. Part II. Incorporation of specifically labelled cinnamic acids into eugenol Paolo Manitto Paola Gramatica and Diego Monti pg 1548; DOI: 10.1039/P19750001548 |
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Microbiological hydroxylation. Part XIX. The action of an ant fungus (Acromyrmex fungus) on oxygenated androstanes, pregnanes, and cholestanes Sir Ewart R. H. Jones G. Denis Meakins John O. Miners John H. Pragnell and Alistair L. Wilkins pg 1552; DOI: 10.1039/P19750001552 |
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Reaction of 3-methylindole with a diazonium salt Malcolm F. G. Stevens pg 1555; DOI: 10.1039/P19750001555 |
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Formation of Meisenheimer–Jackson complexes in a non-polar solvent Anthony R. Butler pg 1557; DOI: 10.1039/P19750001557 |
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A cis-perhydroindanone synthesis utilising an intramolecular Diels–Alder reaction Jan J. S. Bajorek and James K. Sutherland pg 1559; DOI: 10.1039/P19750001559 |
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Structures of three new steroidal sapogenins from Dioscorea prazeri Krishnamurthy Rajaraman Ashok Kumar Batta and Srinivasa Rangaswami pg 1560; DOI: 10.1039/P19750001560 |
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Application of a lanthanide shift reagent, Eu(fod)3 to the elucidation of the structures of flavones and related compounds Masayoshi Okigawa Nizam U. Khan Nobusuke Kawano and Wasiur Rahman pg 1563; DOI: 10.1039/P19750001563 |
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Synthesis and chemistry of S-acylthiol S-oxides and related compounds Derek H. R. Barton David P. Manly and David A. Widdowson pg 1568; DOI: 10.1039/P19750001568 |
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A new method for the deoxygenation of secondary alcohols Derek H. R. Barton and Stuart W. McCombie pg 1574; DOI: 10.1039/P19750001574 |
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Cyclonerotriol [6-(3-hydroxy-2,3-dimethylcyclopentyl)-2-methylhept-2-ene-1,6-diol], a new sesquiterpenoid metabolite of Fusarium culmorum James R. Hanson Peter B. Hitchcock and Robert Nyfeler pg 1586; DOI: 10.1039/P19750001586 |
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Photodecomposition of acetoins Hong-Son Ryang and Hiroshi Sakurai pg 1590; DOI: 10.1039/P19750001590 |
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Electrocyclic reactions. Part VII. Irradiation of 3,5-dibromo-2,6-di-methylhepta-2,5-dien-4-one (-dibromophorone) Charles W. Shoppee and Yueh-sha Wang pg 1595; DOI: 10.1039/P19750001595 |
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An improved method for the preparation of monoalkylketens Colin C. McCarney and Robert S. Ward pg 1600; DOI: 10.1039/P19750001600 |
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Preparation and properties of -oxo-thionesters Alexander J. Bridges and Gordon H. Whitham pg 1603; DOI: 10.1039/P19750001603 |
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Photochemistry of bromobiphenyls: steric effects and electron transfer Nigel J. Bunce Stephen Safe and L. Octavio Ruzo pg 1607; DOI: 10.1039/P19750001607 |
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Experiments on the synthesis of tetracycline. Part XIII. Oxidation of ring A model phenols to p-hydroxycyclohexadienones Derek H. R. Barton Philip D. Magnus and John C. Quinney pg 1610; DOI: 10.1039/P19750001610 |
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Improved methods for the oxidation of primary and secondary alcohols Derek H. R. Barton and Craig P. Forbes pg 1614; DOI: 10.1039/P19750001614 |
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Unconventional nucleotide analogues. Part XIII. (2S,4S)-2-hydroxymethyl- and 2-carboxy-4-(purin-9-yl)pyrrolidines Frans M. Kaspersen and Upendra K. Pandit pg 1617; DOI: 10.1039/P19750001617 |
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Biosynthesis of vitamin B6. Incorporation of glycolaldehyde into pyridoxal Robert E. Hill Peter Horsewood Ian D. Spenser and Yoshiki Tani pg 1622; DOI: 10.1039/P19750001622 |
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Allenes. Part XXXII. A general synthesis of allenediynes from allenic bromides and butadiynyl(trimethyl)silane and the synthesis of two natural allenes, ()-octa-2,3-diene-5,7-diyn-1-ol and ()-undeca-5,6-diene-8,10-diyn-1-ol Phyllis D. Landor Stephen R. Landor and Philip Leighton pg 1628; DOI: 10.1039/P19750001628 |
Issue 17
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Contents pages pg P037; DOI: 10.1039/P197500FP037 |
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Polyfluoroalkyl derivatives of nitrogen. Part XLII. Reaction of N-bromobistrifluoromethylamine with 1H-pentafluoropropene and some further studies on the thermal rearrangement of NN-bistrifluoromethyl-vinylamines George L. Fleming Robert N. Haszeldine James R. McAllister and Anthony E. Tipping pg 1633; DOI: 10.1039/P19750001633 |
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Carbene chemistry. Part IX. Some C-H insertion reactions of dichlorocarbene in the gas phase J. Michael Birchall Robert N. Haszeldine and Peter Tissington pg 1638; DOI: 10.1039/P19750001638 |
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Ring C functionalised diterpenoids. Part VI. Solvolysis of ent-methyl 12-p-tolylsulphonyloxybeyeran-19-oate Alan J. McAlees Robert McCrindle and Shane T. Murphy pg 1641; DOI: 10.1039/P19750001641 |
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Studies on proaporphine and aporphine alkaloids. Part V. Synthesis of ()-glaziovine by 8,1-ring closure of 1-benzylisoquinoline derivatives Cesare Casagrande and Luigi Canonica pg 1647; DOI: 10.1039/P19750001647 |
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Studies on proaporphine and aporphine alkaloids. Part VI. Synthesis of ()-glaziovine by spiran ring construction on a cyclopent[ij]isoquinoline; stereochemistry of reduced proaporphines Cesare Casagrande Luigi Canonica and (Mrs.) Giuliana Severini-Ricca pg 1652; DOI: 10.1039/P19750001652 |
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Studies on proaporphine and aporphine alkaloids. Part VII. Stereochemistry of reduced proaporphines of Croton sparsiflorus and C. linearis Cesare Casagrande Luigi Canonica and (Mrs.) Giuliana Severini-Ricca pg 1659; DOI: 10.1039/P19750001659 |
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Intramolecular catalysis. Part II. Electrophilic anchimeric assistance by a hydroxy-group in the opening of steroidal epoxides by azide anions Yoram Houminer pg 1663; DOI: 10.1039/P19750001663 |
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Synthesis of 1-aryloxymethyl- and 1-arylthiomethyl-imidazoles Keith H. Baggaley Stanley G. Brooks and Richard M. Hindley pg 1670; DOI: 10.1039/P19750001670 |
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Oxidation of 2-hydroxy--phenylchalcones: substituent effects on the course of the Algar–Flynn–Oyamada (AFO) reaction William P. Cullen Dervilla M. X. Donnelly Alan K. Keenan Patrick J. Keenan and K. Ramdas pg 1671; DOI: 10.1039/P19750001671 |
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Chemistry of ultrasound. Part IV. Effects of ultrasound on some amino-acids William H. Staas and Langley A. Spurlock pg 1675; DOI: 10.1039/P19750001675 |
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Preparation and reactions of some o-dialkylaminoarylmethylene-substituted azlactones (oxazol-5-ones) Krzysztof B. Niewiadomski and Hans Suschitzky pg 1679; DOI: 10.1039/P19750001679 |
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The structures of D-arabinose and D-glucose oximes Paul Finch and Z. Merchant pg 1682; DOI: 10.1039/P19750001682 |
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Condensed thiophen ring systems. Part XVIII. Thienoazepines and thienobenzoxazoles from 6-azidobenzo[b]thiophens Brian Iddon Michael W. Pickering Hans Suschitzky and David S. Taylor pg 1686; DOI: 10.1039/P19750001686 |
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Synthesis of [1-(L- and [1-(D-2-hydroxy-3-mercaptopropanoic acid)-8-lysine]-vasopressin Manfred Wälti and Derek B. Hope pg 1691; DOI: 10.1039/P19750001691 |
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The photochemistry of carbohydrate derivatives. Part III. Photochemical rearrangements of 2,3- and 3,4-O-o-nitrobenzylideneglycopyranosides Peter M. Collins and Nathan N. Oparaeche pg 1695; DOI: 10.1039/P19750001695 |
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The photochemistry of carbohydrate derivatives. Part IV. Photochemical rearrangement of 4,6-O-o-nitrobenzylideneglycopyranosides Peter M. Collins Nathan N. Oparaeche and V. Ranjit N. Munasinghe pg 1700; DOI: 10.1039/P19750001700 |
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3-Hydroxymethylenechroman-4-one Francis M. Dean and Stephen Murray pg 1706; DOI: 10.1039/P19750001706 |
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Polypeptides. Part XIII. Preparation of -aza-amino-acid (carbazic acid) derivatives and intermediates for the preparation of -aza-peptides Anand S. Dutta and John S. Morley pg 1712; DOI: 10.1039/P19750001712 |
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Photocyclisation of enamides. Part VII. A new synthesis of the protoberberine alkaloids Ichiya Ninomiya Takeaki Naito and Hisashi Takasugi pg 1720; DOI: 10.1039/P19750001720 |
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Type II photoelimination of thiobenzoic acid O-esters; photolysis of optically active O-2-phenylbutyl thiobenzoate Yoshiro Ogata Katsuhiko Takagi and Shigenori Ihda pg 1725; DOI: 10.1039/P19750001725 |
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Synthesis of -damascone [trans-1-(2,6,6-trimethylcyclohex-3-enyl)but-2-en-1-one] and -damascenone [trans-1-(2,6,6-trimethylcyclohexa-1,3-dienyl)but-2-en-1-one] K. Subrahmania Ayyar Richard C. Cookson and Douglas A. Kagi pg 1727; DOI: 10.1039/P19750001727 |
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Synthesis and structure of edulans I and II David R. Adams Surendra P. Bhatnagar and Richard C. Cookson pg 1736; DOI: 10.1039/P19750001736 |
Issue 18
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Contents pages pg P039; DOI: 10.1039/P197500FP039 |
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Simple syntheses of the atlantones, the ocimenones, the tagetones, and filifolone from isoprene David R. Adams Surendra P. Bhatnagar Richard C. Cookson and Robert M. Tuddenham pg 1741; DOI: 10.1039/P19750001741 |
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Formimidoyl cyanide and isocyanide from azidoacetonitrile by photolysis Joseph H. Boyer Jonathan Dunn and Johannes Kooi pg 1743; DOI: 10.1039/P19750001743 |
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Benzonitrile N-(phthalimido)imide, a functionalised 1,3-dipole. Preparation of 4,5,8-triphenylpyridazino[4,5-d]triazine and generation of 3,6-diphenyl-4,5-didehydropyridazine Thomas L. Gilchrist Geoffrey E. Gymer and Charles W. Rees pg 1747; DOI: 10.1039/P19750001747 |
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Marine steroids. Part II. A synthesis of 3,6-dihydroxy-5-pregn-9(11)-en-20-one Derek S. H. Smith and Alan B. Turner pg 1751; DOI: 10.1039/P19750001751 |
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Nitroxide radicals. Part XVII. Transannular interactions in [2.2]paracyclophanyl nitroxides Alexander R. Forrester and Rene Ramasseul pg 1753; DOI: 10.1039/P19750001753 |
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The structures of three new meliacins isolated from Khaya anthotheca heartwood Thomas G. Halsall and Jeffrey A. Troke pg 1758; DOI: 10.1039/P19750001758 |
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A new rearrangement of ketonic nitrones; a convenient alternative to the Beckmann rearrangement Derek H. R. Barton Michael J. Day Robert H. Hesse and Maurice M. Pechet pg 1764; DOI: 10.1039/P19750001764 |
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Electrophilic bromination of bicyclo[3.2.0]hept-2-en-6-ones Zdzislaw Grudzinski and Stanley M. Roberts pg 1767; DOI: 10.1039/P19750001767 |
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The reaction of diol thiocarbonates with methyl iodide: a synthesis of 6-deoxy-sugars Derek H. R. Barton and Robert V. Stick pg 1773; DOI: 10.1039/P19750001773 |
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Isolation of 5,7-dihydroxy-2-methylchromone and its 7-O-glycosides from Adina rubescens Richard T. Brown Walter P. Blackstock and C. Lyn Chapple pg 1776; DOI: 10.1039/P19750001776 |
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Synthesis of 3-O-{6-O-[6-O-(-D-galactopyranosyl)--D-galactopyranosyl]--D-galactopyranosyl}-1,2-di-O-stearoyl-L-glycerol, a trigalactosyl diglyceride Patrica A. Gent and Roy Gigg pg 1779; DOI: 10.1039/P19750001779 |
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Heterocyclic compounds from urea derivatives. Part XXII. Thiobenzoylated carbonohydrazides and their cyclisation Roshan Esmail and Frederick Kurzer pg 1781; DOI: 10.1039/P19750001781 |
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Heterocyclic compounds from urea derivatives. Part XXIII. Thiobenzoylated thiocarbonohydrazides and their cyclisation Roshan Esmail and Frederick Kurzer pg 1787; DOI: 10.1039/P19750001787 |
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Photocyclisation of enamides. Part VIII. Synthesis of 13-methylberbines; total synthesis of ()-cavidine Ichiya Ninomiya Takeaki Naito and Hisashi Takasugi pg 1791; DOI: 10.1039/P19750001791 |
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Alkyl metal asymmetric reduction. Part VIII. Stereoselectivity of the reduction of alkyl phenyl ketones by optically active aliphatic Grignard reagents Giampaolo Giacomelli Luciano Lardicci and Anna M. Caporusso pg 1795; DOI: 10.1039/P19750001795 |
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Unconventional nucleotide analogues. Part XIV. (2S,4S)-2-Hydroxy-methyl- and 2-carboxy-4-(pyrimidin-1-yl)pyrrolidines Frans M. Kaspersen and Upendra K. Pandit pg 1798; DOI: 10.1039/P19750001798 |
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Preparation and some reactions of 2,2-diaryl-2H-imidazole 1-oxides Bernard A. J. Clark Timothy J. Evans and Robin G. Simmonds pg 1803; DOI: 10.1039/P19750001803 |
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Photolysis of N-arylsulphonyl-SS-dimethylsulphoximides in aromatic solvents. Photoisomerisation of methylbiphenyls Rudolph A. Abramovitch and Takao Takaya pg 1806; DOI: 10.1039/P19750001806 |
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Rationalisation of cycloaddition behaviour by use of Hckel frontier molecular orbitals King-Leung Mok and Martin J. Nye pg 1810; DOI: 10.1039/P19750001810 |
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Displacement of the hydroxy-group from ferrocenylmethanol by amines Athelstan L. J. Beckwith and Graham G. Vickery pg 1818; DOI: 10.1039/P19750001818 |
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Studies on the syntheses of heterocyclic compounds. Part DCXX. Total synthesis of ()-orientalidine and a positional isomer Tetsuji Kametani Akira Ujiie Masataka Ihara and Keiichiro Fukumoto pg 1822; DOI: 10.1039/P19750001822 |
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Studies on the syntheses of heterocyclic compounds. Part DCXXII. Total synthesis of ()-mappicine [7-(1-hydroxypropyl)-8-methyl-indolizino[1,2-b]quinolin-9(11H)-one] Tetsuji Kametani Hiromitsu Takeda Hideo Nemoto and Keiichiro Fukumoto pg 1825; DOI: 10.1039/P19750001825 |
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Axial preference of a 2-anilino-substituent in 4-methyl-1,3,2-dioxaphosphorinan Wojciech J. Stec and Andrzej Okruszek pg 1828; DOI: 10.1039/P19750001828 |
Issue 19
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Contents pages pg P041; DOI: 10.1039/P197500FP041 |
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Rearranged sterenes in a shale: occurrence and simulated formation Ian Rubinstein Odette Sieskind and Pierre Albrecht pg 1833; DOI: 10.1039/P19750001833 |
Rearrangements and cyclization of  -alkoxyalkyl- and -phenoxyalkyl-carbamoyl chloridesRaymond Banks Robert F. Brookes and David H. Godson pg 1836; DOI: 10.1039/P19750001836 |
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Condensation between 2-chloro-3H-indol-3-one and phenols William J. Begley and James Grimshaw pg 1840; DOI: 10.1039/P19750001840 |
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Photochemical reactions. Part V. Photoinduced cyclisations of 3-aroylchromones Peter G. Sammes and Timothy W. Wallace pg 1845; DOI: 10.1039/P19750001845 |
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Polycyclic fused amidines. Part I. Imidazo- and pyrimido-[1,2-f]-phenanthridines Ronald F. Cookson and Ronald E. Rodway pg 1850; DOI: 10.1039/P19750001850 |
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Polycyclic fused amidines. Part II. Synthesis of dihydroimidazo-fused systems by use of 2-aminoethylammonium toluene-p-sulphonate Ronald F. Cookson and Ronald E. Rodway pg 1854; DOI: 10.1039/P19750001854 |
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Reaction of 6-amino-1,3-dimethyl-5-nitrosouracil with thiols Raymond D. Youssefyeh pg 1857; DOI: 10.1039/P19750001857 |
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Synthesis of 18-substituted steroids. Part I. 18,21-Dihydroxypregn-4-ene-3,20-dione (18-hydroxydeoxycorticosterone) David N. Kirk and Maruthiandan S. Rajagopalan pg 1860; DOI: 10.1039/P19750001860 |
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Absolute configuration of the most potent isomer of the pyrethroid insecticide -cyano-3-phenoxybenzyl cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate by crystal structure analysis John D. Owen pg 1865; DOI: 10.1039/P19750001865 |
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Coumarins and related compounds. Part XXI. A reinvestigation of the reaction between 1-naphthol and 2-formyl-2-phenylacetonitrile Arun K. Das Gupta Rabindra M. Chatterje and Sailendra N. Choudhuri pg 1869; DOI: 10.1039/P19750001869 |
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Cyclopropylcarbinyl–oxocarbonium ions. Part VII. Orientational effects Bruno K. Radatus and Bert Fraser-Reid pg 1872; DOI: 10.1039/P19750001872 |
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Organophosphorus intermediates. Part VI. Base-catalysed reaction of methyl phosphinate with tetraphenylcyclopentadienone Christopher J. R. Fookes and Michael J. Gallagher pg 1876; DOI: 10.1039/P19750001876 |
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Studies on lactams. Part XLII. A stereoselective synthesis of some -amido--lactams Ajay K. Bose M. S. Manhas H. P. S. Chawla and B. Dayal pg 1880; DOI: 10.1039/P19750001880 |
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Enamine chemistry. Part XX. Reactions of -unsaturated acid chlorides. Synthesis of alkyl 2,6-dioxobicyclo[3.3.1]nonane-1-carboxylates, alkyl 2,9-dioxobicyclo[3.3.1]nonane-7-carboxylates, and 2,9-dioxobicyclo[3.3.1]nonane-7-carbonitriles Peter W. Hickmott Kevin N. Woodward and Raymond Urbani pg 1885; DOI: 10.1039/P19750001885 |
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Experiments on the synthesis of pyrazine nucleosides Gordon W. H. Cheeseman Alan J. Freestone Robert A. Godwin and Thomas L. Hough pg 1888; DOI: 10.1039/P19750001888 |
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Use of carbohydrate derivatives for studies of phosphorus stereochemistry. Part V. Preparation and some reactions of tetrahydro-1,3,2-oxazaphosphorine-2-ones and -2-thiones John M. Harrison Thomas D. Inch and Gilbert J. Lewis pg 1892; DOI: 10.1039/P19750001892 |
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Unsaturated nitrogen compounds containing fluorine. Part VI. Reactions of hexafluoroacetone azine with 2-methylbut-2-ene, 2,3-dimethylbut-2-ene, 2,3-dimethylbut-1-ene, and cyclopentene Stuart E. Armstrong T. Philip Forshaw and Anthony E. Tipping pg 1902; DOI: 10.1039/P19750001902 |
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A new synthesis of alloxazines by the reaction of diethyl azodiformate with 6-anilinouracils Fumio Yoneda Shigeru Matsumoto Yoshiharu Sakuma and Shinobu Fukazawa pg 1907; DOI: 10.1039/P19750001907 |
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1H-pyrrolo[2,3-b]pyridines. Part III. A novel synthetic route from 1-substituted 2-aminopyrroles Andrew Brodrick and D. George Wibberley pg 1910; DOI: 10.1039/P19750001910 |
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Formation of methyl ethers from photoaddition of methanol to phenyl-substituted butadienes Peter J. Baldry pg 1913; DOI: 10.1039/P19750001913 |
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Preparation of sulphur-containing nitrones from sulphides. Thermal elimination reactions of nitrones Wynford M. Leyshon and David A. Wilson pg 1920; DOI: 10.1039/P19750001920 |
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Photolysis of sulphur-containing nitrones. Support for a methyleneoxaziridine radical intermediate and formation of new heterocycles Wynford M. Leyshon and David A. Wilson pg 1925; DOI: 10.1039/P19750001925 |
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A thermal reaction of 2-(thiolan-2-yl)oxaziridines and related compounds. Evidence for neighbouring group participation in the displacement of oxygen by sulphur at nitrogen Wynford M. Leyshon and David A. Wilson pg 1929; DOI: 10.1039/P19750001929 |
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Formation of enantiomeric 4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-7-ones from methyl 6- and 6-phenoxyacetamidopenicillanates Malcolm M. Campbell and Graham Johnson pg 1932; DOI: 10.1039/P19750001932 |
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Mode of cyclopropane ring opening of 1a,2,3,7b-tetrahydro-1-phenyl-1H-cyclopropa[a]naphthalene: a correction Amareshwar Chatterjee Bulu Bandyopadhyay and Rita Mallik pg 1934; DOI: 10.1039/P19750001934 |
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Pigments of Gnomonia erythrostoma. Part III. Synthesis of a methyl ether of bisdeoxyerythrostominone Brian E. Cross and Leslie J. Zammitt pg 1936; DOI: 10.1039/P19750001936 |
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Formation of oestratrienes from 5,6-epoxyandrostan-7-ols Derek Baldwin and James R. Hanson pg 1941; DOI: 10.1039/P19750001941 |
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Anodic oxidation. Part XIV. Products from the electrochemical functionalisation of olefins in methanol Roger Brettle and John R. Sutton pg 1947; DOI: 10.1039/P19750001947 |
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Anodic oxidation. Part XV. Electrochemical functionalisation of phenylcyclopropane and 2-isobutenyl-1,1-dimethylcyclopropane in methanol Roger Brettle and John R. Sutton pg 1955; DOI: 10.1039/P19750001955 |
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13C nuclear magnetic resonance spectra of some steroidal unsaturated ketones James R. Hanson and Michael Siverns pg 1956; DOI: 10.1039/P19750001956 |
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Synthesis and properties of the stereoisomeric diethyl 6-aminocyclo-hexane-1,3-dicarboxylates Vinko  kari Blanka Djuras and Vera Turjak-Zebi pg 1959; DOI: 10.1039/P19750001959 |
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New metabolites of Aspergillus terreus: 3-hydroxy-2,5-bis-(p-hydroxyphenyl)penta-2,4-dien-4-olide and derivatives Bernard T. Golding Rodney W. Rickards and Zdenko Vanek pg 1961; DOI: 10.1039/P19750001961 |
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Photolysis and thermolysis of N-(N-arylimidoyl)sulphimides Thomas L. Gilchrist Christopher J. Moody and Charles W. Rees pg 1964; DOI: 10.1039/P19750001964 |
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Reaction of N-aryl- and imidoyl-sulphimides with diphenylcyclopropenone; synthesis of 4-pyrimidones Thomas L. Gilchrist C. John Harris Christopher J. Moody and Charles W. Rees pg 1969; DOI: 10.1039/P19750001969 |
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Steroids and related natural products. Part XCI. Synthesis of the cardenolides canarigenin and uzarigenin Yoshiaki Kamano George R. Pettit and Machiko Tozawa pg 1972; DOI: 10.1039/P19750001972 |
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Steroids and related natural products. Part XCII. Conversion of canarigenone[14-hydroxy-3-oxo-14-carda-4,20(22)-dienolide] into periplogenin [3,5,14-trihydroxy-5,14-card-20(22)-enolide] Yoshiaki Kamano George R. Pettit and Machiko Tozawa pg 1976; DOI: 10.1039/P19750001976 |
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Structure of the lichen depsidone pannarin David A. Jackman Melvyn V. Sargent and John A. Elix pg 1979; DOI: 10.1039/P19750001979 |
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Structure of the lichen depsidone gangaleoidin Melvyn V. Sargent Paul Vogel and John A. Elix pg 1986; DOI: 10.1039/P19750001986 |
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Structure of the lichen deposidone variolaric acid Nicola Michael Rana Melvyn V. Sargent and John A. Elix pg 1992; DOI: 10.1039/P19750001992 |
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Overcrowded molecules. Part XII. Thermal and photochemical reactions of (2Z,3Z)-and (2Z,3E)-2-benzylidene-2,3-dihydro-3-mesityl(phenyl)-methylenebenzofuran John S. Hastings Harry G. Heller and Kingsley Salisbury pg 1995; DOI: 10.1039/P19750001995 |
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Synthesis of 17-(2-amino-oxazol-4-yl)-steroids Gianfranco Rapi Mauro Ginanneschi and Mario Chelli pg 1999; DOI: 10.1039/P19750001999 |
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Reaction of 1,2-dihydrobenzocyclobutene-1-carbonitriles with methyl acrylate as an unsymmetric dienophile Tetsuji Kametani Yasuyuki Kato Toshio Honda and Keiichiro Fukumoto pg 2001; DOI: 10.1039/P19750002001 |
Issue 20
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Contents pages pg P047; DOI: 10.1039/P197500FP047 |
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Valence-bond isomer chemistry. Part VII. Photochemical interconversion of the perfluoroxylenes Michael G. Barlow Robert N. Haszeldine and Melvyn J. Kershaw pg 2005; DOI: 10.1039/P19750002005 |
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Valence-bond isomer chemistry. Part VIII. Cycloaddition reactions of derivatives of hexafluorobicyclo[2.2.0]hexa-2,5-diene, and of hexakis(trifluoromethyl)benzvalene Michael G. Barlow Geoffrey M. Harrison Robert N. Haszeldine Ronald Hubbard Melvyn J. Kershaw and David R. Woodward pg 2010; DOI: 10.1039/P19750002010 |
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Polyfluorocarbanion chemistry. Part IV. Some reactions of 2H- and 1H-pentafluoropropene with nucleophiles Robert N. Haszeldine James R. McAllister and Anthony E. Tipping pg 2015; DOI: 10.1039/P19750002015 |
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Amino-acids and peptides. Part I. Esterification of the carboxy-group of penicillins and cephalosporins by hydrazone oxidation Roy Bywood Gerard Gallagher Girijesh K. Sharma and Derek Walker pg 2019; DOI: 10.1039/P19750002019 |
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Oxidation of aromatic anils with lead tetra-acetate Bruno Rindone and Carlo Scolastico pg 2022; DOI: 10.1039/P19750002022 |
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Cyclization of ethyl acetoacetate and substituted salicylaldehydes in the presence of ammonium acetate Akio Sakurai and Hiroshi Midorikawa pg 2025; DOI: 10.1039/P19750002025 |
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Studies on the syntheses of heterocyclic compounds. Part DCXXIX. A ready synthesis of indeno[2,1-a][3]benzazepines Tetsuji Kametani Shoji Hirata Hideo Nemoto Masataka Ihara Satoshi Hibino and Keiichiro Fukumoto pg 2028; DOI: 10.1039/P19750002028 |
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Amino-acids and peptides. Part II. A new method for preparing diazodiphenylmethane and related compounds J. Robert Adamson Roy Bywood David T. Eastlick Gerard Gallagher Derek Walker and Edward M. Wilson pg 2030; DOI: 10.1039/P19750002030 |
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Nitroxide chemistry. Part VIII. Abstraction of allylic hydrogen from isobutene by bistrifluoromethyl nitroxide Ronald E. Banks J. Michael Birchall Alan K. Brown Robert N. Haszeldine and Frank Moss pg 2033; DOI: 10.1039/P19750002033 |
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Cinnolines. Part XVI. Photochemical rearrangement of 2-alkylcinnolinium-4-olates to 3-alkyl-4(3H)-quinazolones Donald E. Ames Sosale Chandrasekhar and Roy Simpson pg 2035; DOI: 10.1039/P19750002035 |
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Structural criteria for hydrazone photochromism in solution Mona F. Zady Frank N. Bruscato and John L. Wong pg 2036; DOI: 10.1039/P19750002036 |
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Microbiological hydroxylation. Part XX. Hydroxylation of dioxygenated 5-androstanes with the fungi Absidia regnieri and Syncephelastrum racemosum Alan M. Bell Sir Ewart R. H. Jones G. Denis Meakins John O. Miners and Alistair L. Wilkins pg 2040; DOI: 10.1039/P19750002040 |
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Saponins isolated from Bupleurum falcatum L.; components of saikosaponin b Ariyoshi Shimaoka Shujiro Seo and Hitoshi Minato pg 2043; DOI: 10.1039/P19750002043 |
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Ring–chain tautomerism of some o-benzoylbenzanilides Munir Ahmed and John M. Vernon pg 2048; DOI: 10.1039/P19750002048 |
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Polycyclic systems. Part XVI. Synthesis of 1-isopropyl-2,8-dimethylphenanthrene Dhanonjoy Nasipuri and Ila De Dalal pg 2052; DOI: 10.1039/P19750002052 |
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New reactions of triplet oxygen which avoid the spin barrier Derek H. R. Barton Richard K. Haynes Gérard Leclerc Phillip D. Magnus and Ian D. Menzies pg 2055; DOI: 10.1039/P19750002055 |
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Peroxide–diene oxygen transfer reactions induced by titanium tetrachloride Derek H. R. Barton and Richard K. Haynes pg 2065; DOI: 10.1039/P19750002065 |
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The structure of daucic acid Derek H. R. Barton Barry D. Brown Damon D. Ridley David A. Widdowson Alfred J. Keys and Christopher J. Leaver pg 2069; DOI: 10.1039/P19750002069 |
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Condensation of ethyl diazoacetate with cobalt porphyrins Alan W. Johnson David Ward Peter Batten Alan L. Hamilton Geoffrey Shelton and Clive M. Elson pg 2076; DOI: 10.1039/P19750002076 |
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Determination of the stereochemistry of the product of rearrangement of penicillin G with methyl chloroformate by total synthesis Christopher J. Veal and Douglas W. Young pg 2086; DOI: 10.1039/P19750002086 |
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Complexing of terpenes with transition metals. Part V. Reactions of 3,7-dimethylocta-1,6-diene and of 7-methoxy-3,7-dimethyloct-1-ene with rhodium(III) and thallium(III) Francis J. McQuillin and David George Parker pg 2092; DOI: 10.1039/P19750002092 |
Issue 21
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Contents pages pg P049; DOI: 10.1039/P197500FP049 |
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Studies of heterocyclic compounds. Part XVIII. Protonation of 1,6-dioxa-6a-thia- and 1,6-dioxa-6a-selena-pentalenes: formation of 1,2-oxathiolium and 1,2-oxaselenolium cations David H. Reid and Robert G. Webster pg 2097; DOI: 10.1039/P19750002097 |
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Pyrylium salts. Part VI. Derivatives of 3,11-dithiatricyclo[5.3.1.12,6]-dodecane by dimerisation of thiopyrylium-3-olates Sigurd Baklien Per Groth and Kjell Undheim pg 2099; DOI: 10.1039/P19750002099 |
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Studies on the syntheses of heterocyclic compounds. Part CDXXXIV. A novel total synthesis of olivacine (1,5-dimethyl-6H-pyrido[4,3-b]-carbazole) Tetsuji Kametani Toshio Suzuki Yoshifumi Ichikawa and Keiichiro Fukumoto pg 2102; DOI: 10.1039/P19750002102 |
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Conformational aspects of some 5-methyl-19-nor-steroids Erwin Glotter Yechiel Rabinsohn and Yehuda Ozari pg 2104; DOI: 10.1039/P19750002104 |
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Structural studies on the antibiotic vancomycin: evidence for the presence of modified phenylglycine and -hydroxytyrosine units Gerald A. Smith Kenneth A. Smith and Dudley H. Williams pg 2108; DOI: 10.1039/P19750002108 |
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Determination of the substitution pattern of an isoxazole by 13C nuclear magnetic resonance Gavin M. Buchan and Alan B. Turner pg 2115; DOI: 10.1039/P19750002115 |
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The meliacins (limonoids): minor constituents of Khaya anthotheca: reduction of the meliacins with zinc–copper couple Donald E. U. Ekong Joseph I. Okogun and B. Lucas Sondengam pg 2118; DOI: 10.1039/P19750002118 |
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Structure of aromatic diazocyanides; synthesis of diazoisocyanides Teresa Ignasiak (the late) Jerzy Suszko and Boleslow Ignasiak pg 2122; DOI: 10.1039/P19750002122 |
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Formation of vinyl sulphides via successive sigmatropic rearrangements of an allylic sulphonium ylide A. Johan H. Labuschagne Cornelius J. Meyer Hendrik S. C. Spies and David F. Schneider pg 2129; DOI: 10.1039/P19750002129 |
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Absolute configuration of ancistrocladisine and ancistrocladidine Tuticorin R. Govindachari Papagudi C. Parthasarathy Tuticorin G. Rajagopalan Haridutt K. Desai Kalpathi S. Ramachandran and Eun Lee pg 2134; DOI: 10.1039/P19750002134 |
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Withanolides Q and R, two new 23-hydroxy-steroidal lactones Isaac Kirson Ariela Cohen and Arieh Abraham pg 2136; DOI: 10.1039/P19750002136 |
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Studies on 7-(3,5-dideoxy-2-C-methoxycarbonyl--L-pentofuranosyl)-theophyllines. Configuration at the branch point and biological activity Therese Halmos and Kostas Antonakis pg 2138; DOI: 10.1039/P19750002138 |
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On stereochemical preference in the SE2 reaction Ian M. Cunningham and Karl H. Overton pg 2140; DOI: 10.1039/P19750002140 |
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Synthesis of compounds related to gibberellic acid. Part IV. Construction of a tetracyclic system containing functional elements of rings A, C, and D H. J. Eli Loewenthal and Shimon Schatzmiller pg 2149; DOI: 10.1039/P19750002149 |
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[A-21-D-Asparagine] sheep insulin, a diastereoisomer of the natural hormone Alexandros Cosmatos Stanley Johnson Benjamin Breier and Panayotis G. Katsoyannis pg 2157; DOI: 10.1039/P19750002157 |
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Arylazo-glycenosides. Part IV. Synthesis and reactions of some 2- and 3-arylazo-derivatives of methyl 2,3-dideoxy-D-pent-2-enofuranoside Peter M. Collins John R. Hurford and W. George Overend pg 2163; DOI: 10.1039/P19750002163 |
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Arylazo-glycenosides. Part V. Cycloadditions with methyl 5-O-benzoyl-2,3-dideoxy-3-phenylazo-- and --D-glycero-pent-2-enofuranoside Peter M. Collins John R. Hurford and W. George Overend pg 2178; DOI: 10.1039/P19750002178 |
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The Dimroth rearrangement. Part XVIII. Syntheses and rearrangement of 4-iminoquinazolines and related systems Desmond J. Brown and Kazuharu Ienaga pg 2182; DOI: 10.1039/P19750002182 |
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Reactions of quinones with aromatic ethers. Part VII. Triphenylene-1,4 : 5,8-diquinones from reactions of veratrole or 3,4-dimethoxyphenylbenzoquinones with benzoquinones Robert Buchan and Oliver C. Musgrave pg 2185; DOI: 10.1039/P19750002185 |
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Synthesis and reactivity of 3-methylisoxazolo[4,5-c]pyridines Giorgio Adembri Alfredo Camparini Fabio Ponticelli and Piero Tedeschi pg 2190; DOI: 10.1039/P19750002190 |
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Carotenoids and related compounds. Part XXXII. Synthesis of astaxanthin, phoenicoxanthin, hydroxyechinenone, and the corresponding diosphenols Robin D. G. Cooper John B. Davis Allan P. Leftwick Colin Price and Basil C. L. Weedon pg 2195; DOI: 10.1039/P19750002195 |
Issue 22
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Contents pages pg P051; DOI: 10.1039/P197500FP051 |
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Steroids and Walden inversion. Part LXX. Re-examination of the substitution reactions of 5-cholestan-6-ol Charles W. Shoppee and Robert D. Lundberg pg 2205; DOI: 10.1039/P19750002205 |
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Steroids. Part XXXVIII. 5-Chloro-5-cholestane Charles W. Shoppee and Robert D. Lundberg pg 2208; DOI: 10.1039/P19750002208 |
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Electrocyclic reactions. Part VIII. Some reactions of trans,trans- and cis,trans-2-bromo-1,5-diphenylpenta-1,4-dien-3-one (-bromodibenzylideneacetone) Charles W. Shoppee and Burgess J. A. Cooke pg 2210; DOI: 10.1039/P19750002210 |
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Chemical investigation of ceylonese plants. Part XVI. Extractives of Calophyllum cordato-oblongum Thw. (Guttiferae) Sarath P. Gunasekera and M. Uvais S. Sultanbawa pg 2215; DOI: 10.1039/P19750002215 |
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Photochemical reactions of aromatic compounds. Part XXIII. Photochemical reactions of alkyl vinyl ethers with 2-naphthonitrile Kazuhiko Mizuno Chyongjin Pac and Hiroshi Sakurai pg 2221; DOI: 10.1039/P19750002221 |
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Overcrowded molecules. Part XIII. Thermally stable photochromic systems involving (E)-2-isopropylidene-3-(naphthylmethylene)succinic anhydrides and N-phenylimides Robert J. Hart Harry G. Heller Robert M. Megit and Mark Szewczyk pg 2227; DOI: 10.1039/P19750002227 |
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The chemistry of terpenes. Part XX. Autoxidation of (+)-car-3-ene David A. Baines and Wesley Cocker pg 2232; DOI: 10.1039/P19750002232 |
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Stereochemistry of addition of fluorine to olefins by cobalt trifluoride Angelo Bergomi and James Burdon pg 2237; DOI: 10.1039/P19750002237 |
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Isomer ratios from the bromination of allyl chloride in water, methanol, acetic acid, and trifluoroacetic acid D. Lyn H. Williams pg 2238; DOI: 10.1039/P19750002238 |
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Purine studies. Part XV. Addition of hydrogen sulphite ion to purines William Pendergast pg 2240; DOI: 10.1039/P19750002240 |
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Improved syntheses of aldosterone Derek H. R. Barton Nilaj K. Basu Michael J. Day Robert H. Hesse Maurice M. Pechet and Alvin N. Starratt pg 2243; DOI: 10.1039/P19750002243 |
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Synthesis of 11-deoxy-18-hydroxycorticosterone and 18-hydroxycorticosterone 21-acetates Derek H. R. Barton Michael J. Day Robert H. Hesse and Maurice M. Pechet pg 2252; DOI: 10.1039/P19750002252 |
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Quinone methides derived from Uhl's ketone Gavin M. Buchan and Alan B. Turner pg 2257; DOI: 10.1039/P19750002257 |
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Reaction of acidified nitrite solutions with peptide derivatives: evidence for nitrosamine and thionitrite formation from 15N N.m.r. Studies Raymond Bonnett Robin Holleyhead Brian L. Johnson and Edward W. Randall pg 2261; DOI: 10.1039/P19750002261 |
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trans-Cycloalkenes. Part V. 1-Methyl-trans-cyclo-octene Alexander J. Bridges and Gordon H. Whitham pg 2264; DOI: 10.1039/P19750002264 |
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trans-Cycloalkenes. Part VI. Addition of iodine(I) azide to trans-cyclo-octene Rodney C. Hayward and Gordon H. Whitham pg 2267; DOI: 10.1039/P19750002267 |
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Reactions of heterocycles with thiophosgene. Part V. 7-Chloro-1,2-dihydro-4-methoxy-2-thioxoquinoline-3-carbaldehyde, a product from 7-chloro-4-methoxyquinoline Roy Hull Mrs. Patricia J. van den Broek and Michael L. Swain pg 2271; DOI: 10.1039/P19750002271 |
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Formation of 1,2,4-triazoles from the reactions of N-arylmandelamidrazones with aldehydes and with trialkyl ortho esters John K. Fraser Douglas G. Neilson Leslie R. Newlands Kathleen M. Watson and Mohammed I. Butt pg 2280; DOI: 10.1039/P19750002280 |
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Backbone rearrangements of steroidal 5-enes David N. Kirk and Philip M. Shaw pg 2284; DOI: 10.1039/P19750002284 |
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Synthetic studies of withanolides. Part I. Synthesis of 5,6-epoxy-4-hydroxy-5-cholest-2-en-1-one and related compounds Masaji Ishiguro Akira Kajikawa Toshio Haruyama Yoshiko Ogura Mari Okubayashi Masuo Morisaki and Nobuo Ikekawa pg 2295; DOI: 10.1039/P19750002295 |
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Studies on steroids. Part XXIX. Synthesis of allenic analogues of fucosterol and desmosterol Yoshinori Fujimoto Masuo Morisaki and Nobuo Ikekawa pg 2302; DOI: 10.1039/P19750002302 |
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Microbiological hydroxylation. Part XXI. Hydroxylations of 3-halogeno-17-oxo-, 3-halogeno-7-oxo-, and 17-halogeno-3-oxo-androstanes by the fungi Calonectria decora, Rhizopus nigricans, and Aspergillus ochraceus Sir Ewart R. H. Jones G. Denis Meakins John O. Miners and Alistair L. Wilkins pg 2308; DOI: 10.1039/P19750002308 |
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The circular dichroism of N-thiobenzoyl-L--amino-acids. Part VI. Assessment of the resolution of amino-acids as their N-thiobenzoyl derivatives Graham C. Barrett and Peter R. Cousins pg 2313; DOI: 10.1039/P19750002313 |
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Studies on heterocyclic compounds. Part XVI. Crystal and molecular structures of three products of 1,4-dipolar cycloaddition of dimethyl acetylenedicarboxylate to benzothiazole Haruo Ogura Katsuko Kikuchi Hiroaki Takayanagi Kimio Furuhata Yoichi Iitaka and R. Morrin Acheson pg 2316; DOI: 10.1039/P19750002316 |
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Addition reactions of heterocyclic compounds. Part LXII. A new rearrangement in the quinazoline series Patrick J. Abbott R. Morrin Acheson Mikhail Y. Kornilov and J. K. Stubbs pg 2322; DOI: 10.1039/P19750002322 |
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Medium-ring 1,5-dienes. Part II. The radical and electrophile-induced cyclisation of germacra-1(10),4,7(11)-triene Edward D. Brown Teng W. Sam James K. Sutherland and Alberto Torre pg 2326; DOI: 10.1039/P19750002326 |
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Medium-ring 1,5-dienes. Part III. Cyclisation of germacra-1(10),4,7-(11)-triene oxides Edward D. Brown James K. Sutherland and Teng W. Sam pg 2332; DOI: 10.1039/P19750002332 |
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Medium-ring 1,5-dienes. Part IV. Reactions of germacra-1(10),4,7(11)-triene with singlet oxygen and with the triphenyl phosphite–ozone adduct Teng W. Sam and James K. Sutherland pg 2336; DOI: 10.1039/P19750002336 |
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Intramolecular cyclisation of phenolic oximes. Part I. Cyclisations with manganese(III) tris(acetylacetonate) Alexander R. Forrester Ronald H. Thomson and Soo-On Woo pg 2340; DOI: 10.1039/P19750002340 |
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Intramolecular cyclisation of phenolic oximes. Part II. Cyclisations with brominating agents Alexander R. Forrester Ronald H. Thomson and Soo-On Woo pg 2348; DOI: 10.1039/P19750002348 |
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Synthesis and reactions of 2-methyl-3-methylamino-2-azabicyclo[3.2.1]-oct-6-ene and its valence isomer Paul Barraclough and Douglas W. Young pg 2354; DOI: 10.1039/P19750002354 |
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Confirmation of the site of nitrosation in tryptophan derivatives by -chymotrypsin Thomas B. Brown and Malcolm F. G. Stevens pg 2357; DOI: 10.1039/P19750002357 |
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Structure of the chromotropic dimers produced from 2-arylphenanthro-[9,10-d]imidazoles Yoshiko Sakaino Hiroshi Kakisawa and Takenori Kusumi pg 2361; DOI: 10.1039/P19750002361 |
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Further rearrangements of cyclopropyl epoxides. Formation of cyclobutanes and cyclobutenes John A. Donnelly and James G. Hoey pg 2364; DOI: 10.1039/P19750002364 |
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Formation of carbocations from bornan-2-exo-ol and its derivatives and their reactions with some nucleophiles Nobuhisa Kitagawa Masatomo Nojima and Niichiro Tokura pg 2369; DOI: 10.1039/P19750002369 |
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Synthesis of 1-hydroxycorticosterone David E. Kime pg 2371; DOI: 10.1039/P19750002371 |
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Photolysis of benzoyl cyanide in solution Johannes Kooi and Joseph H. Boyer pg 2374; DOI: 10.1039/P19750002374 |
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Reduction of nitro- and nitroso-compounds by tervalent phosphorus reagents. Part XII. Conversion of aryl 2-nitroaryl ethers into novel 3-aryl-2,3-dihydro-1,3,2-benzoxazaphosph(V)oles (oxazaphosphoranes) and their 2-oxo-derivatives J. I. G. Cadogan David S. B. Grace Peter K. K. Lim and Brian S. Tait pg 2376; DOI: 10.1039/P19750002376 |
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Reduction of nitro- and nitroso-compounds by tervalent phosphorus reagents. Part XIII. 1H Nuclear magnetic resonance studies of 3-aryl-2,3-dihydro-1,3,2-benzoxazaphosph(V)oles and their 2-oxoanalogues J. I. G. Cadogan David S. B. Grace and Brian S. Tait pg 2386; DOI: 10.1039/P19750002386 |
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Reduction of nitro- and nitroso-compounds by tervalent phosphorus reagents. Part XIV. X-Ray crystallographic determination of the structures of 3-(2,6-dimethylphenyl)-2,3-dihydro-2,2,2-trimethoxy-1,3,2-benzoxazaphosph(V)ole and its 2-hydroxy-2-oxo-analogue J. I. G. Cadogan Robert O. Gould Sheila E. B. Gould Patricia A. Sadler Susan J. Swire and Brian S. Tait pg 2392; DOI: 10.1039/P19750002392 |
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Reduction of nitro- and nitroso-compounds by tervalent phosphorus reagents. Part XV. Reactions of certain aryl 2-nitrophenyl sulphides and their 2-azido-analogues leading to evidence for the intermediacy of 2,3-dihydro-1,3,2-benzothiazaphosph(V)oles (thiazaphosphoranes) and to the formation of dihydrodimethylphenothiazinones and pyrimido- and pyrido-[1,2-b]indazoles J. I. G. Cadogan and Brian S. Tait pg 2396; DOI: 10.1039/P19750002396 |
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Synthesis of 3,7-dimethyl-1,9-dioxo-1H,9H,10H-pyrano[3,2-c:5,6-c]dipyran-10-ylacetic acid and its ethyl ester S. F. Tan and T. H. Tjia pg 2405; DOI: 10.1039/P19750002405 |
Issue 23
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Contents pages pg P055; DOI: 10.1039/P197500FP055 |
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Synthesis of heterocyclic compounds. Part XXX. Reactions of o-alkylamino- and o-dialkylamino-anilines with some -unsaturated carbonyl compounds Hans Suschitzky Basil J. Wakefield and Roger A. Whittaker pg 2409; DOI: 10.1039/P19750002409 |
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Synthesis and decomposition of some sulphamoyl azides Rudolph A. Abramovitch and Koichi Miyashita pg 2413; DOI: 10.1039/P19750002413 |
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Reactions of cytosine and cytidine with O-substituted hydroxylamines Peter M. Schalke and C. Dennis Hall pg 2417; DOI: 10.1039/P19750002417 |
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Preparation of medium-sized ring trans-cycloalkene derivatives from halogenocyclopropane intermediates by silver perchlorate-promoted solvolysis Colin B. Reese and Andrew Shaw pg 2422; DOI: 10.1039/P19750002422 |
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Synthesis of 3-alkyl-1-aryl-6,7-dihydro-6,6-dimethylindazol-4(5H)-ones, 2,3-diaryl-4,5,6,7-tetrahydroindazoles, and related compounds Arthur J. Nunn and Frederick J. Rowell pg 2435; DOI: 10.1039/P19750002435 |
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Condensed cyclic and bridged-ring systems. Part III. Regioselectivity and stereoselectivity in the acid-catalysed cyclisations of substituted benzylcyclohexanols. Stereocontrolled synthesis of some gem-carboxy–methyl-substituted hexahydrofluorene and hexahydro-5,9-methanobenzocyclo-octene derivatives Usha R. Ghatak Jyotirmoy Chakravarty Rupak Dasgupta and Prabir C. Chakraborti pg 2438; DOI: 10.1039/P19750002438 |
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Synthesis of NN-diaryltoluene-4-sulphonamides Ian G. C. Coutts and Michael Hamblin pg 2445; DOI: 10.1039/P19750002445 |
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Chemical investigation of ceylonese plants. Part XVII. Isolation and structures of the xanthones in the extractives of Mesua ferrea L. (form M. salicina Pl. and Tr.)(Guttiferae) Sarath P. Gunasekera Samyiyah Ramachandran Sathiadevan Selliah and M. Uvais S. Sultanbawa pg 2447; DOI: 10.1039/P19750002447 |
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Polyfluoroarenes. Part XXI. Synthesis, decarbonylation, and dehydration of 2,3,4,5,6-pentafluoroformanilide: formation of pentafluoro-phenyl isocyanide Ronald E. Banks Robert N. Haszeldine and Bryan G. Willoughby pg 2451; DOI: 10.1039/P19750002451 |
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Solanum alkaloids. Part XVII. The sugar unit of solamargine (the late) Lindsay H. Briggs Richard C. Cambie and Derek M. Hyslop pg 2455; DOI: 10.1039/P19750002455 |
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Synthesis of fluorinated branched-chain sugars Karl Bischofberger Abraham J. Brink and Amor Jordaan pg 2457; DOI: 10.1039/P19750002457 |
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Reaction of diazocyclopropane with steroidal 16-bromo-17-ketones Duncan R. Rae pg 2460; DOI: 10.1039/P19750002460 |
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Neighbouring-group effects in the oxidation of olefins by mercury(II), thallium(III), and lead(IV) acetates Andrew Lethbridge Richard O. C. Norman and C. Barry Thomas pg 2465; DOI: 10.1039/P19750002465 |
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Anodic syntheses. Part XVI. Oxidation of phenylenediacetic acids and benzylic ethers pg 2471; DOI: 10.1039/P19750002471 |
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Syntheses of heterocyclic compounds. Part XXXI. Triazolium tetrafluoroborates from the cycloaddition of alkoxydiazenium salts to azines, hydrazones, and anils derived from aromatic aldehydes Suchet S. Mathur and Hans Suschitzky pg 2474; DOI: 10.1039/P19750002474 |
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Syntheses of heterocyclic compounds. Part XXXII. Intramolecular 1,3-dipolar cycloadditions of 2-allyloxy- and 2-prop-2-ynyloxy-aromatic aldehyde azines Suchet S. Mathur and Hans Suschitzky pg 2479; DOI: 10.1039/P19750002479 |
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Preparation and reactions of 2,5-dimethoxythiophen John M. Barker Patrick R. Huddleston and Stephen W. Shutler pg 2483; DOI: 10.1039/P19750002483 |
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Conversion of a catechol into a but-2-enolide I. W. Sinclair and G. R. Proctor pg 2485; DOI: 10.1039/P19750002485 |
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N-oxides and related compounds. Part L. Reactions of pyridinium and sulphonium ylides with pyrylium salts Alan R. Katritzky S. Q. Abbas Rizvi and Jerzy W. Suwinski pg 2489; DOI: 10.1039/P19750002489 |
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Phenol oxidation. Part IV. Synthesis and novel ring-opening of spirocyclic dienones related to the benzylisoquinoline alkaloid cularine Anthony J. Birch Anthony H. Jackson Patrick V. R. Shannon and George W. Stewart pg 2492; DOI: 10.1039/P19750002492 |
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Synthesis of 1,12b-didehydrolycoran (-anhydrodihydrocaranine) and 12b-lycoran (-lycoran)via photocyclisation of an enamide-ketone Hideo Iida Sakae Aoyagi and Chihiro Kibayashi pg 2502; DOI: 10.1039/P19750002502 |
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Absolute stereochemistry of the dihydroanthracene-cis- and trans-1,2-diols produced from anthracene by mammals and bacteria M. Naseem Akhtar Derek R. Boyd Norris J. Thompson Masato Koreeda David T. Gibson Venkatanarayana Mahadevan and Donald M. Jerina pg 2506; DOI: 10.1039/P19750002506 |
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A new synthesis of -amino-acids by the reaction of Grignard reagents with ethyl N-trichloroethylidenecarbamate Choji Kashima Yoshiko Aoki and Yoshimori Omote pg 2511; DOI: 10.1039/P19750002511 |
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Synthesis of 3-alkylidene-2,2,4,4-tetramethylthietan 1,1-dioxides, possible precursors of 2-methylenetrimethylene R. J. Bushby pg 2513; DOI: 10.1039/P19750002513 |
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Studies on the biosynthesis of -lactam antibiotics. Part II. Synthesis, and incorporation into penicillin G, of (2RS,2RS,3R,3R)-[3,3-3H2]cystine and (2RS,2RS,3S,3S)-[3,3-3H2]cystine D. John Aberhart Lawrence J. Lin and John Yeou-Ruoh Chu pg 2517; DOI: 10.1039/P19750002517 |
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Preparation of some fluoropalmitic acids and fluorination of brefeldin A Brian E. Cross and Paul Hendley pg 2523; DOI: 10.1039/P19750002523 |
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Studies related to penicillins and cephalosporins. Part IV. Synthesis of methyl 7-phthalimido-6,7-trans-DL-cepham-4-carboxylate Mario D. Bachi and Karl J. Ross-Petersen pg 2525; DOI: 10.1039/P19750002525 |
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Carotenoids and related compounds. Part XXXIII. Synthesis of dehydroflexixanthin and deoxyflexixanthin Ruth E. Coman (née Holzel) and Basil C. L. Weedon pg 2529; DOI: 10.1039/P19750002529 |